Question

what should be subtract from 3/7 to get 5/4

Answer 1

Solution:-

$\frac{3}{7} - \frac{5}{4} \\ \frac{12 -35}{28} \\ \frac{-23}{28}$
substraction -23/28 to get 5/4

Answer 2

what should be subtract from 3/7 to get 5/4

-23/28