Question

Aubree drives 15 miles in 20 minutes. If she drove three hours in total at the same rate, How many minutes did Aubree drive in total?

Answer 1

135 miles

Explanation:

Essentially, you need to figure out what is done to 20 minutes to make it 3 hours then do the same to 15. In this case, 20 minutes, multiplied by 9 is 3 hours. So, do the same to 15 which results in 135 miles.

Hope this helps :)

Answer 2

3 hours = 180min

15:20 = x:180

135:180

x = 135

135 miles

Explanation: