Percentage Calculator :
The calculator provided in this section can be used to find a particular percentage of a number and a number is what percentage of other number.
The detailed explanation of the two applications of this calculator is given below.
Question 1 :
What is x % of y ?
x % of y = (x / 100) ⋅ y
x % of y = xy / 100
Question 2 :
x is what percentage of y ?
Let k % of y be x.
k % of y = x
(k / 100) ⋅ y = x
Divide each side by y.
k / 100 = x / y
Multiply each side by 100.
k = (x / y) ⋅ 100
We hope that the calculator given in this section would have been much useful for the students to check their answers for the problems on finding a particular percentage of a number and a number is what percentage of other number.
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