Question

A robber car can travel at 150 km/h. He is 30 km away. How long will it take for him to reach a distance of 30 km?

a. 0.2 hours
b. 0.3 hours
c. 0.4 hours
d. 0.5 hours

Answer 1

150/30=5

So 1/5 of an hour is how long it’ll take him.

1/5=0.2

Answer 2

The robber car will take 0.2 hours to cover a distance of 30 km at a speed of 150 km/h.

Step-by-step explanation:

To find out how long it will take for a robber car traveling at 150 km/h to cover a distance of 30 km, we can use the formula for speed: speed = distance / time. To find time, we rearrange the formula to time = distance / speed.

Plugging in the values, we get: time = 30 km / 150 km/h, which simplifies to time = 0.2 hours.

The correct answer is a. 0.2 hours. It will take the robber car 0.2 hours to reach a distance of 30 km.