Question

The formula distance =rate x time (d = ) tells how far an object travels at a certain rate (speed) over a certain time

How long will it take a train to travel 765 miles at 85 tniles per hour?

Answer 1

42.05 HRS

Explanation:

D = R x T ..... D=765 MILES R= 95 MILES/HR WE HAVE TO SOLVE FOR T BECAUSE THE QUESTIONS ASKS "HOW LONG.." T = D/R AND THEN SUBSTITUTE THE DISTANCE AND RATE ;)