Question

the difference between a number and two-third of itself is 13. Find the number

Answer 1

Answer:

$let \: number \: be \: x \\ \red{ \bold{according \: to \: question}} \\ x - \frac{2}{3} x = 13 \\ \frac{3x - 2x}{3} = 13 \\ x = 13 \times 3 \\ x = 39\\ \purple {\boxed{ \red{ \frak{the \: number \: is \: 39.}}}}$

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