Doug entered a canoe race. He rowed 3 1/2 miles in 1/2 hours. What is his average speed in miles per hour?

Question

Mathematics

Chaz Nolan

2 July, 19:57

Doug entered a canoe race. He rowed 3 1/2 miles in 1/2 hours. What is his average speed in miles per hour?

+5

Answers (2)

Know the Answer?

Sienna Le · Answer 1

3.5miles/0.5hour

=7miles/hr

Bronson Frederick · Answer 2

7 mph (7 miles per hour)

Step-by-step explanation:

3 1/2 = 3.5

1/2 = 0.5

Set up the ratio:

3.5/0.5 = x/1

Cross multiply:

3.5 * 1 = 0.5x

3.5 = 0.5x

3.5 : 0.5 = x

7 = x