Question

find the number whose 20% is 90

Answer 1

Heya !!!

This is Your Answer.

Let the number be x.

So, ATQ....
20% of x = 90
-> x X 20/100 = 90 
-> x = 90 X 100/20
-> x = 450.
Hence, the number is 450.
Hope It  Helps

Answer 2

Hello..
Answer
$Let \: \: the \: \: number \: \: be \: = x \\ \\ ATQ \\ 20\% \: \: of \: x = 90 \\ \\ \frac{20}{100} \times x = 90 \\ \\ x = 90 \times \frac{100}{20} \\ \\ x = 450$

Hope it helped......
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