Question

It took James 1 3/4hrs to
travel a distance of 126
in his car. Calculate his speed​

Answer 1

Assuming that 126 is expressed in miles (mi), the answer is 72 miles per hour.

Explanation:

Speed is calculated using the following formula: distance/time.

Knowing that he travels 126 miles in 1 hour and 45 minutes, we obtain 126 miles divided by 1.75 = 72 mph.