Question

if 42% of a given number is 12. 6, find the number.​

Answer 1

Answer:

Let the number be 'x'

Then,

42% of x=12.6

x=12.6×100/42

x=30

Hence, the given number is 30

Answer 2

Let the number be x

42 % of x=12.6
(42/100)*x=12.6
42x/100=12.6
42x=12.6*100
42x=1260
x=1260/42
x=30

Therefore,the required number is 30
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