Question

Does anyone know the answer to this ?

Answer 1

the answer is 2.5 mph

Explanation:

speed= distance/time

speed=15/6

15 divided by 6 = 2.5

Answer 2

2.5mph

Explanation:

S = Distance divided by Time (S = D/T)

Therefore.

S = 15/6

=2.5 mph

Colin walked an average speed of 2.5mph