Question

28% of a number is 42 . Find the number

Answer 1

28%= 42

1% =42

28

100%=42 ×100

28

=150

hope it helps(•‿•)

Answer 2

$\fbox \red {Answer:-}$

$Let \: the \: required \: number \: be \: x. \: Then \\28\% \: of \: x \: = \: 42 \: ⇒ \: x \: × \frac{28}{100} \: = \: 42 \\ ⇒ \: x \: = \: 42 \times \frac{100}{28} \: = \: 150. \\ Hence, \: the \: required \: number \: is \: 150.$

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