Question

[15/7+17/28]÷[15/7-17/28]​

Answer 1

ᴀɴꜱᴡᴇʀ:-

↳(15/7+17/28)÷(15/7-17/28)

↳(2.14+0.69)÷(2.14-0.69)

↳2.74÷1.54

↳1.77

Answer 2

Answer:

15/7 X 4/4 = 60/28

60/28 + 17/28 = 77/28 (Don't cancel for purpose)

60/28 - 17/28 = 43/28

77/28 / 43/28 = 77/28 X 28/43 = 2156/1204

2156/1204 = 1078/602

1078/602 = 539/301

539/301 = 77/43