Question

At 747 jet airplane traveled 600 miles in two and a half hours. If it travels at the same speed, how long will it take to travel 1,500 more miles ?

Answer 1

6.25 hours, assuming that the 600 miles isn't included in the 1500 miles.

Explanation:

s=d/t (speed=distance/time)

s=600/2.5

s=240 (240mph)

t=d/s

t=1500/240

t=6.25