Question

if 40% of a number is 52 find the numbers

Answer 1

Answer:

40% of 130 is 52.

Explanation:

Let's call the number we are looking for n. We can then write this question as:

40% of n is 52.

Percent or % means "out of 100" or "per 100" so 40% can be rewritten as 40100.

The term "of" when working with percents means to multiply or times.

The term "is" in mathematics means equal to or "".

Therefore we can write this problem as below and solve for n while keeping the equation balanced:

40100⋅n=52

10040⋅40100⋅n=10040⋅52

1⋅n=520040

n=130

Answer 2

40%of x =52
then
x = 52×100/40=130 ans
number is 130

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