Question

Lily can travel 60 miles in 1.5 hours. If her speed is reduced by 5 mph, how far can she travel in 3 hours? ____ miles

Answer 1

Hi

60 miles in 1.5 hour mean speed of 60/1.5 = 40

If speed is reduce of 5, then she drive at 35 mph.

so 35*3 = 105 miles in 3 hours.