Answer:
b
Step-by-step explanation:
Take 1/2 off of the 31 1/12 to make it easier. That gives you 31 and 4. Then take one away from both numbers to get to 30 and 3. 30 minus 3 is 27.
I believe the answer is cube
-0.625, -0.615, -0.62, 0.125 is your answer. just dived -5/8 and +1/8 and just put them in order.<span />