Question

what no should be added to -4/7 to set -3/8

Answer 1

-3/8 + 4/7
-21+ 32/56
11/56

Answer 2

Hiii...
Here is your answer...

Solution:-
Let the number be x
A/q
$= > \frac{ - 4}{7} + x = \frac{ - 3}{8} \\ = > x = \frac{ - 3}{8} - \frac{ - 4}{7} \\ = > x = \frac{ - 21 - ( - 32)}{56}$
$= > x = \frac{ - 21 + 32}{56} \\ = > x = \frac{11}{56}$
Hence,the number which must be added to -4/7 to set -3/8 is 11/56

Hope it helps uh...✌️✌️✌️