Question

A construction crew needs to build a road that will be 20 miles long. The crew already completed a stretch that is 6.44 miles long and another that is 8.62 miles long.   How much more road does the construction crew need to build?

Answer 1

20 - (6.44 + 8.62) = 5.14 miles

Answer 2

its actually 4.94

Explanation:

6.44 + 8.62 = 15.06

20.00

15 .06

------------

4.94

or at least i think it is the answer....