Question

If 13 1/3% of a number is 90, find the number​

Answer 1

Answer:

The number = 90*(3*100/40) = (90*15)/2 = 45*15 = 675.

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Answer 2

Answer :-

Required Number = 675.

Explanation :-

Let the Number be x.

According to the Question,

$\dashrightarrow\sf{13 \dfrac{1}{3} \% \: of \: x = 90}$

$\dashrightarrow\sf{\dfrac{40}{3} \%\: of \: x = 90}$

$\dashrightarrow\sf{\dfrac{40}{3 \times 100} \times \: x = 90}$

$\dashrightarrow\sf{\dfrac{40x}{300} = 90}$

$\dashrightarrow\sf{40x= 90 \times 300}$

$\dashrightarrow\sf{40x= 27000}$

$\dashrightarrow\textsf{\textbf\red{x = 675 } }$

Therefore, The Required Number = 675.