An airplane travels 2,350 miles in 5 hours. Theo did this work to find the unit rate.

Question

Rate = StartFraction 2,350 miles Over 5 hours EndFraction. Unit rate = 470 miles per hour.

What should you do next to find out how far the airplane traveled in 3 hours?
divide 470 by 3
divide 2,350 by 3
multiply 470 by 3
multiply 2,350 by 3

Answer 1

To find out how far the airplane traveled in 3 hours, you should multiply 470 by 3.

Here's the reasoning: Since the airplane travels at a rate of 470 miles per hour, to find the distance traveled in 3 hours, you would use the formula:

Distance = Rate × Time

So, you would calculate:

Distance = 470 miles/hour × 3 hours = 1,410 miles.