Question

3/4 of a number is greater than 2:3 of the number by 7 . Find the number​

Answer 1

Answer:

Let the required number be x.

Atq,

$\: \: \: \: \: \: \: \frac{3}{4} \: of \: x - \frac{2}{3} \: of \: x = 7 \\ = > \frac{3}{4} \times x - \frac{2}{3} \times x = 7 \\ = > \frac{3x}{4} - \frac{2x}{3} = 7 \\ = > \frac{9x - 8x}{12} = 7 \\ = > x = 12 \times 7 \\ = > x = 84$

Hence, the required number = 84