Question

find the number:-
a. when decreased by 52.5% becomes 125.3?

Answer 1

According to the question :




$= > Required \: \: number - 52.5\% \: \: = 125.3 \\ \\ \\ = > Required \: \: number = 125.3 + 52.5\% \: \: \\ \\ \\ = > Required \: number = 125.3 + \frac{52.5}{100} \\ \\ \\ = > Required \: \: number = \frac{12530 + 52.5}{100} \\ \\ \\ = > Required \: \: number = \frac{12582.5}{100} \\ \\ \\ = > Required \: \: number = 125.825$

Answer 2

125.3+52.5℅
=125.3+52.5/100
=12530+52.5/100
=12582.5/100
=125.825

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