Question

Derek bought 15 feet of rope for a science project. if he used 10 3/8 feet of the rope, how many feet of rope does he have left

Answer 1

4 5/8

Explanation:

15 - 10 3/8

= (15 - 10) + (0 - 3/8)

= 5 + 0 x 8 - 3/8

=5 + 0/8-3/8

=5 + 0-3/8

=5 -3/8

4 5/8

Answer 2

155.625 or ( 89/160 )

Explanation: