Question

You have a rope that is 129.25 inches long. You cut off 6 pieces from the rope. Each piece is 18.5 inches long.

How long is the rope after you cut off the 6 pieces?

Answer 1

The answer is going to be 18.25 inches long 
1)18.5*6=111
2) 129.25-111=18.25 

Answer 2

It would be 18.25 because 18.5 multiplied by 6 is 111 and then you would subtract that from 129.25 and its 18.25 in