Question

if y's 90% = x , then find the value of x's % comparison to y?​

Answer 1

90% of y = x
90/100 * y = x
9/10y = x

So, x = 9/10y x 100
= 90y
x = 90y

As we know that x = 90y,
So, y = 90% of x
= 90% of 90y
= 81y
y = 81y

We have to find the value of x% in comparison to y
= x/y x 100
= 90y / 81y x 100
After cancelling the digits and y, we get=
1000/9 = 111 1/9%

Answer = 111 1/9%

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