A train travels at a constant speed for 1 hour and 15 mins during this time the train goes 120 miles if the train continues at this same constant speed which equation models the number of miles .

Answer 1

distance = rate x time

120 = r ( 1.25) <---- 15 minutes = 1/4 hour = 0.25 hour)

120/1.25 = 96 mph

D = 96*t where t is in hours