Question

The Outside Club went on a 20-mile backpacking trek in Yellowstone National Park. They covered 6 1/4 mi the first day and 8 1/2 mi the second day. How much farhter did they have to go?

Answer 1

5 1/4 miles

Explanation:

Adding 8 1/2 and 6 1/4 together, you should get 14 3/4. Subtract this from 20, and you get 5 1/4 miles.