Question

Brain liest for you7. On a hike, Peter walked 28 km in 7 h.

a) What was his average rate of walking?
b) Suppose that he walked the 28 km in
8 h. What would his average rate of
walking be? do only b

Answer 1

b)3.5km per hour

Explanation:

Answer 2

a) 4km an hour

b) 3.5km an hour

Step-by-step explanation (only for b):

The answer is 3.5 kilometers because if he walked 28 kilometers in 8 hours, that means he walked an average of 28/8 km in 8/8 hours, or 3.5 kilometers in 1 hour.