Question

Anna hiked 9 5/8 miles in 2 3/4 hours how fast did she walk overall?

Answer 1

3-1/2 miles / hr

Explanation:

distance = 9-5/8 = 77/8 miles

time = 2-3/4 = 11/4 = 22/8 hours

speed,

= distance ÷ time

= 77/8 ÷ 22/8

= 77/8 x 8/22

= 77/22

= 3-1/2 miles / hr