Question

divide the sum of -12/7 and 13/5 by the product of -1/2 and 31/7 please step by step​

Answer 1

Answer:

-2/5

Step-by-step explanation:

(-12/7+13/5)÷(-1/2×31/7)

[(-60+91)/35]÷(-31/14)

(31/35)÷(-31/14)

31/35× -14/31

-14/35= -2/5