Question

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

Answer 1

Answer:

Step-by-step explanation:

-1/2+13/7= -14/14 + 26/14= 12/14......................(1)

-1/2*31/7= -31/14 ........................(2)

therefore,  12/14 *14/ -31 =-12/31