The time t required to drive a certain distance varies inversely with the speed r. If it takes 12 hours to drive the distance at

Question

3 years ago

6

60 miles per hour, how long will it take to drive the same distance at 85 miles per hour?

1 answer:

aleksklad [387] · Answer 1 · 2022-02-25T04:14:13+03:00

4 0

Answer:

8.47 Hours

Step-by-step explanation:

The total distance covered in 12 hours with a speed of 60 mph

Distance = 12 x 60 = 720 miles

Now we are required to find the time taken if the same distance is travelled with a speed of 85 mph

Time = 8.47 hours