Question

find the sum of 4/7+-3/4​

Answer 1

Answer:

37 / 28

Step-by-step explanation:

L.C.M = 28

4 × 4 / 7 × 4 = 16 / 28

3× 7 / 4 × 7 = 21 / 28

16 / 28 + 21 / 28 = 37 / 28