Question

Evaluate a/b for a=1/2 and b=-3/7

Answer 1

Plug in 1/2 for a, and -3/7 for b

(1/2)/(-3/7)

To solve, flip the second fraction, and change the division into multiplication

(1/2) x (-7/3)

Multiply across

1 x -7 = -7

2 x 3 = 6

-7/6 is your answer

hope this helps