Question

Fourth fifth of a number is more than three fourthof the number by four.Find the number

Answer 1

Let the number be 'x'; then

reqd. equation

$\frac{4}{5} x = \frac{3}{4} x + 4 \\ = > \frac{4x}{5} - \frac{3x}{4} = 4 \\ = > \frac{(16x - 15x)}{20} = 4 \\ = > x = 80$

Hence, the number is 80.

HOPE THIS COULD HELP!!!