Question

Karen can walk 2/3 of a mile in 1/5 of an hour. How long will it take her to walk 10 miles

Answer 1

3 1/3 mph

Explanation

2/3 mile divided by 1/5 hour

To divide by a fraction, MULTIPLY BY THE RECIPROCAL!

This gives 5(2/3) = 10/3 = three & 1/3 mile per hour, or about 3.33 mph.