Question

If 60% of a number is 90 what's the number

Answer 1

60%ofx=90
60/100*x=90
x=90x100/60
x=9000/60
x=150

Answer 2

$\large\underline{\underline{ \sf \maltese{\:Given:-}}}$

If 60% of a number is 90 what's the number

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$\large\underline{\underline{ \sf \maltese{\:To\:Find:-}}}$

➺the original number

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$\large\underline{\underline{ \sf \maltese{\:Given:-}}}$

$\sf\underline{★According \:to \:question:}$

let the number be: $\tt\blue{x}$

$\sf \red{\: as \: given :} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ \sf : ⟹ 60\% \: of \: x = 90 \\ \\ \sf : ⟹ \frac{60}{100}   \times x = 90 \\ \\ \sf : ⟹  x = \frac{90 \times 100}{60} \\ \\ \sf : ⟹ x = 150 \: \: \: \: \: \: \: \: \: \: \: \:$

$\blue{ \underline{ \purple{ \boxed{ \mathfrak { \therefore \: orignal \: number = 150}}}}}$

hope this helps.!!