Hello and welcome to the calculator

guide video on the percentage button or calculating percentages. We are going to use the calculator to work out the percentage of an amount in this example

we’re going to find fifteen percent of 480. Type in 15 and then we want to access the percentage function. We can do this by pressing SHIFT and then the left

bracket, that should display a percentage in our calculators display and if we multiply by 480 and press equals, that should give us 72 We’re going to increase by percentage

now, 550 grams by 22 percent. If 550 represents a hundred percent of the

total amount and we want to have an EXTRA twenty two percent or a hundred

twenty-two percent in total. Type in 122 and then press SHIFT and then percentage

we want to multiply this by 550 and then press equals which should give us an answer

671 If you prefer you can use the decimal

equivalent of 122 percent, which is 1.22 You may find this method more convenient You can also decrease by percentages. In

this example within to decrease 260 by twelve percent. 260 is a hundred percent

of the total amount and we want twelve percent less or eighty eight percent. Press

88 and then SHIFT and the percentage Then multiply this by 260 and press

equals for the answer. The calculator has given us an exact answer, so we need to press the

SD button to change it to the decimal equivalent, 228.8 Again, if you prefer you can use the decimal equivalent of eighty percent or 0.88 Again, you need to press the SD button. Thank you for watching see you on the next video from The Calculator Guide

you do understand you are a life saver ? do you ?

Maths* class

Duuuude, thanks! Helped a ton 🙂

Thank you! My maths test is coming up on percentages

Whats the software called? The on screen calculator, also Thanks, Helped me with my homework as I didn't understand how to calculate percentages at all.

I paid 220€ and my buddy paid 140€, how many percent more did I pay?

it is so much easier adding a percentage by just adding the percent amount to the number you want to increase and then hitting the percent sign button. 550 + 22% = 671

sorry buddy but this is not working, when i press shift and then bracket button, it doesn't works, i hv Casio fx-82ES …

help me …

thanks i hv found the percentage button …

How do you work out on the calculator please: What percent of 51 is 23.

thank you so so much, you have saved my math homework!!!

my percent does nothing, i still have to put divide by 100 tho. using fx-350ms.

It should be like this

480×15%=

Ans:- 72

show me how to use percent button in CASEILO fx-911W

Its good and all but your increase answer is wrong. When I put it into the calculator it was 610 not 671 like you said. Thanks for the help anyway 😉

i love your videos,

it helps.

Thank you very much, very helpful! I am wondering if it's possible to save time and program it to make it implied that we want to add the % on the amount. E.g. the cost of making a chocolate is 50 cents and I want to add a mark-up profit on cost of 25%. On my tablet, I just press 50+25%. With the calculator I have to press 25%x50+50 which is a bit longer I might have a higher chance of error.

thank you , you are amazing

Thanks

Thanks, so helpful

Thanks a lot for this! Thank you!

Doesn't work

Tnx

Thanks so much

hey…. need help….. Shift+(=( %) ….is nt working….. how to change/fix it??

Thank you you save my math homework

Thank you !

Thanks brother really helpful for me

omd, God sent me this video….. i have my maths calculator exam tomorrow and i feel like this saved my life

Thanks

Why does 100-25% give 99.75 when it should say 75? Why would that answer give a fraction and how is that useful?

Thanks

thanks. so. much. you. legend

Can you please please do a video on compound growth and decay, I'm having trouble with it.

very useful.