A bus traveled 336 miles in 7 hours. It traveled the same number of miles each hour. If the bus continues at the same number of miles per hour, how many miles will the bus travel in 15 hours?
I would use a proportion:
336 miles/7 hours = x miles/15 hours (cross multiply)
x= 720 miles
The answer is 720 miles.
336/x 7/15
336 times 15=5040
5040 divided by 7= 720.
X=720 miles