Question

A train goes at a constant speed. If it covers 150 miles in 2 1/2 hours,

What distance would it cover in 2 hours?

Answer 1

120 miles

Explanation:

if you represent 2 1/2 hours in 5 sections of 30 minute and devide 150 by 5 you get 30 so the train is traviling 1 mile per minute so just subtract 30 and you get 120