Question

Divide the sum of -13/5 and 12/7 by the product of -31/7 and -1/2 .

Answer 1

Answer:

I hope it is your right answer

Answer 2

Answer:

-1/2

Step-by-step explanation:

1) Sum of -13/5 and 12/7

LCM= 35

-13/5 * 7/7 = -91/35

12/7 * 5/5 = 60/35

Their sum = -91/35 + 60/35

= -31/35

2) Product of -31/7 and -1/2

-31/7 * -1/2 = 31/14

Divide the sum of -13/5 & 12/7 by the product of - 31/7 and - 1/2

= -31/35 divided by 31/14

= -31/35 * 14/31

= -14/35

= -1/2