Question

? % 0f 70 = 21
tell guys what is the Answer of the question

Answer 1

% of 70=21
x/100×70=21
=7x/10=21
x=21×10/7
x=3×10
x=30.

so 30% of 70=21.

PLS MARK AS BRAINLIEST.

Answer 2

Given
? %of 70=21

Let take x in place of?

X% of 70=21

X% of 70 =X *70/100 =70x/100=7x/10

But according to question it is 21

So 21 =7x/10

7x=21x10

X=210/7

X=30

So 30% of 70 =21