Question

Divide the sum of
and
by the product of
-13\5
and
12\7 by the product of -13\7 and -1\2
​

Answer 1

Answer:

26/5)+ (12/7) ÷( -31/7)×(-1/4) = -122/35 ÷31/28 =-122/35×28/31= -488/155

Answer 2

Sum of -13 / 5 and 13 / 7 = 91 + 60 / 35 = -31/35

Product of -13 / 7 and -1 / 2 = 13 / 14

Now, the sum by product

= (-31 / 35) / (13 / 14)

= -31 / 35 × 14 / 13

= -62 / 65.

hope the answer helps you.