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How do you find x% of y?

2 years ago

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3 Replies

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1418 views

M

Margret Turcotte


3 Answers

Tara S Profile Picture
Tara S Verified Sherpa Tutor ✓

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Calculator method:


Change the percentage to a decimal and then multiply by the amount.


For instance,


40% of 2500


40% as a decimal is 0.4


0.4 x 2500 = 1000


Therefore, 40% of 2500 is 1000


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Non-calculator method:


Find 10% and work from there.


For instance,


10% = 250


40% = 4 x 10% = 4 x 250 = 1000


Therefore, 40% of 2500 is 1000

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Devan-Kumar M Profile Picture
Devan-Kumar M Verified Sherpa Tutor ✓

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x% of y would be (x/100)*y.

e.g. 150% of 6 = (150/100)*6 = 9

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D
Dawn M

Convert the x% into a decimal by dividing by 100.

Then multiply y by this decimal either using a calculator or using your preferred method of multiplication.

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