SIMPLE WAY TO SOLVE FRACTIONS USING THE fx 991 ES PLUS CALCULATOR

hi friends this is talinfeed thank you so much for subscribing and if you are here to do so we encourage you to consider doing so subscribe it is free you wouldn't pay anything for the subscription the advantage is that all new videos that come you will get notification now we want to see how we can use our calculator to work with fractions remember we have already said that this calculator comes with natural display meaning it follows the steps in your regular master's book to get the final answer the difference between the calculator and the textbook is that the textbook will give you the step-by-step approach but with the calculator you get the final product that is the answer so let's go now we want to enter this on it so 3 over 4. remember this is fraction so you first press the fraction button and then you enter three over four so three is entered you press the down key to go down and then we press four so we finish with this now we have to add the plus and you can only do that by moving the cursor up so you press the right key so when press it the kezza is now up then bring my addition sign and then this one seven over eight is also fraction so you go for the fraction key and then you enter 7 then you go down and then you enter the down one that is each having finished with this you still have to move the kezza up by pressing the right arrow key so do that and have my plus enter and then you enter one half that is also fraction so you go to fraction you enter one then you go down and then you enter two so my fraction has been entered because we are dealing with examination it is always important for you to cross check with the question to be sure that exactly what you have in the question is what has been ended once you are convinced that exactly what you have is the correct thing just press the equal sign so it means when you add 3 over 4 plus 7 over eight plus one half you are getting 17 over eight you can still change this one to mix numbers to changes to mixed numbers you press shift and then you press the sd okay so that is giving us two whole number one over eight if you want this to be in decimals just press the sd so this time you are pressing the sd without the shifts so when press the sd have this remember when you press shift and sd it will change it to mix fraction okay that is make to change it to mixed numbers and if we just press sd it will good for the decimal okay so we are done with the first example let's come to the second example simplify two whole number one over three minus one whole number one over four now remember this is mixed number okay and you can so enter this on the calculator now whenever you want to enter mixed number on the calculator first you must press shift and then you press the fraction key so you are getting the mixed number so we have two whole number and write two then you move the arrow okay using the right side it will go up to number one so enter one then you use the down arrow okay you go down and you enter three so have three entered here okay so have three okay thank you so three entered now that am done entering need to move the cursor up and to do that you use the right key so right key the question comes up and then you have to enter the minus so minus then we have one whole number one over four this is also mixed number and to get mixed number you must press shifts and then you press the fraction button you are getting your mixed number so let's enter one whole number having finished with that use the right arrow it will go up and then have one over four so you use that down arrow and then you enter the four so once again once you are satisfied that exactly the equation you have is what you have in the question then you press the equal sign and then you are getting your answer so again this is mixed number and as well this is mix an improper fraction okay the top one is bigger than the down one if you want your answer to be in decimal yes press the sd and if you want your other to be in mixed numbers you press shift and then you press sd so let's go to shift and then sd we are having it in the mix numbers if you wanted to be in decimal just press the sd and you want there okay so that is how you can work with fraction any anytime your work involves fraction okay so now let's go for the third question we have simplified one on two plus three on four of three on five and two on five divided by one whole number three over five now once again your calculator actually deals with natural display and so it follows the board mass principle and you want to enter exactly this equation correctly the rest you are good to go that you are going to get the right figures in your work okay so now let's go with that so first we have one over two what is fraction so you click the fraction button so one and then you go down and then you press two okay then you pre you press the right arrow so you can move the cursor up so we have plus then three on four it's also fraction so you click on the fraction button and then three then you go down and then you press four once you are done you press the right arrow key so you can move the kezza up and then we know off means times okay so you get in place of the off just put times there so place times here and then have five on two on five and that is also fraction so you click the fraction button you have two divided by five so you go down and then you click the five and then with the right arrow you can move the cursor up then divided by this is mixed numbers one whole number three on five so once you are looking for mixed number you press the shifts followed by the fraction key okay so we are having one whole number you move the additive up and then three then you move the ketzel down then we have five so you move it up once once again you are satisfied that this is the exact fraction in the question once you are okay with that then you simply press the equal sign and then you are getting your answer so this is how we are actually going to deal with work like this okay so we also have other work that we are going to deal with so let's move to the next page and let's see if our calculator is able to work on things like that okay so what is key here is that make sure you always you enter exactly what you have here and whatever you see off replace it with multiplication so let's go three two and three so fraction here we have two then you move down and then you you press the three then with the right arrow you move up in place of the off we are putting times here and then we have sexual number three over four this is mixed number so you press shift and then you press the fraction button and we have six full number with the arrow going up you only enter three and then you go down and then you enter four so once again you press the right arrow with so that your case that will come up and we have divided by so you divide this by now we have brackets so let's bring the brackets and after the bracket we have the mixed number 2 whole number 4 over 15 and once again to get the mixed numbers you press shift and then you press the fraction button and then we have two whole numbers so 2 and then with the right arrow you go up we have 4 divided by 15 so 1 5 and then use the right arrow once again to move the cursor up and then we have minus here again we are having mixed number so you press shift and then you press the fraction button we have one whole number using the arrow you go up and then we have two on three so two divided then you go down and now we have three then once we are done please make sure you move the arrow before you close the brackets so move the arrow now can close my bracket so if you look at it exactly this fraction that we are having okay on the calculator is the same question that we are having in the question once you are satisfied that you have written exactly what is in the question you press the equal sign so we are having this and this is an improper fraction convert that to mixed numbers you press shift and then you press sd you are getting mixed number to change this to decimals you just press sd and you are getting decimal okay so that is how to use the calculator now let's go to the next question uh-huh so look at this this becomes exciting so you look at it carefully we have 2 1 over 2 minus 1 over four plus one over eight all divided by okay so to do with this let's have bracket first so that will the top number will be in one bracket and then the down number to be in one bracket so we are having bracket so we can have the top numbers there and so we have one half so fraction we have one divided by two okay then you move the right arrow to take the kaiser up minus then we have another fraction so you click the fraction button we have one then you go down and then four so the cursor is down to bring it up you press the right arrow okay then we have class so plus one over each so we have fraction you click on the fraction button we have one then you go down and then we have eight then you go up so that you can close the bracket now if you close the bracket here like this you see the bracket is down and your work could be wrong we don't want the bracket to be down so to move it up you press the right arrow and now the bracket is up so we can close the bracket so all the top numbers have been written here now the next thing to do is to bring so it's divided by so we bring this divider sign so this symbol and then we are going to put the down numbers to also in brackets so you bring this parenthesis and then 3 on 16 is it's fraction so we have fraction button 3 and then we go down then you press the 16 1 6 okay so then we have to move the cursor up then the fraction button so we we now bring the sign that's plus so plus comes in and then we have 5 over 18 so you also bring the fraction button once again and then you have five then we divide that by 18 that's one eighth and once again remember there is bracket starting so bracket should end and to do that move the cursor up by pressing the right arrow key like this and then you close your bracket so with this once you press the equal sign if you are satisfied that this equation has been entered you press the equal sign and then you see this is what you're getting that is 54 over 67 and this is proper fraction so that is how we use our calculator to work for fractions now we want to go to the second the last question and then work with it on the calculator once again with this you break bracket and you put the top number all of them in one bracket okay and then don't want to you put all of them to in another bracket so now we are going to have the first one so we have bracket coming and this is mixed number so you press shift and then you press the fraction button then we have five and then five whole number three and then you go down over four then you move the bracket at the the cursor you move it up by clicking the right arrow and then divided by so we have divided by this is also mixed number so you press the mix number button and we have 15 whole number one over so this time we have to pray move the kezza up by pressing this okay so that is one and then we go down and then we have three okay so we move the question up once again then minus so minus comes in then this one too is mixed number so you press your shifts followed by the fraction button and then you enter the data that is four whole number you go up we have one over two so one divided by two so we have also that's one third then let's move the cursor up to the right arrow key and then multiply that so times 2 over 15. so this one you just press you definitely for you to good for shift and then this because shift and fraction will give you mixed numbers but this is just fraction so fraction button then we enter 2 then you move down and then we have 15 coming once again you move the question up before you close the bracket so okay that's going up and then we conclude our bracket so all the top numbers have been indicated then all over so we divide that by now you should have new bracket for the down numbers so brackets coming then we have fraction coming that is one half so one over two then we move up then minus we have seven on 20 so that is fraction so fraction coming we have seven we go down and then we click on 20 then you move the arrow up before you close the bracket so arrow up now that have entered all these values there you only click is equal to and then you are getting the answer negative 3 on 2 and this is an improper fraction to get mixed number you press shift and then you press the sd and you are getting the number answer in mixed numbers so this is how you can use your calculator to solve for questions involving mixed numbers thank you so much for your time am dallin fee if you are here to subscribe please make sure you subscribe thank you so much and stay well and stay sound have good day bye bye