Question

What is the bottom one? One in blue? Please help worth a lot of points.

Answer 1

-7/8

Explanation:

change the denominator and numerator of -1/2 by multiplying both by 4.

Then you get -4/8 instead of -1/2. This allows you to then subtract the -3/8 with -4/8 which equals -7/8.

Answer 2

Explanation:

it's blurry i can't clearly see