PROBLEM:

A car travels for 0.5 hours and goes 25 miles. What is the car's speed? 1 mile = 1.6 km

SPEED = distance ÷ time

Speed = ?

Distance = 25 miles

Time = 0.5 hours

25 miles ÷ 0.5 hours =

22.35200 m / s

ANSWER:

22.35200 m / s