answersLogoWhite

0

rate = distance / time; so (390 mi)/(13 hr) = 30 mi/hr, also known as 30 mph

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

If the reina family drove 348 miles on the first day of their vacation in 6 hours at that rate how far will they travel in the next 9 hours?

The most important formula to memorize is: Distance = Rate (speed) x Time (hours or minutes, etc..) Therefore, the average rate on the first date can be calculated as follows: Rate = Distance / Speed 348 miles divided by 6 hours = 58 miles per hour. At that rate, a total of 58 miles times 9 hour = 522 miles can be driven by the family in the next 9 hours.


What is the unit rate for 250 miles in 5 hours?

To get the rate for 250 miles in 5 hours, divide the miles by the hours to get miles per hour, 250 miles/5 hours=50 miles per hour. If you divide 5 hours by 250 miles, you get 0.02 hours per mile, the other unit rate for this set of numbers.


What rate is Ross jogging in miles per hour if he jogs at a rate of 1 mile every 0.25 hours?

His rate is 4 miles per hour.


What is the unit rate 360 miles in 6 hours?

360 ÷ 6 = 60 miles per hour is the unit rate


How many hours will it take to drive 30 miles?

at the rate of 30 miles per hour it would take 1 hour. at the rate of 30 miles per hour it would take 1 hour.


How many hours drive is 323 miles when driving at 70 miles per hour?

Distance = Rate * Time or, for our purposes Time = Distance/Rate Time = 323 miles/70 miles per hour = 4.61 hours -----------------


What is the rate of speed of 3.5 hours per 40 miles?

The rate of speed is 11.43 miles per hour


Matt drove 320 miles in 5 hours At that rate how many miles could he drive in 9 hours?

Matts speed was 320/5 miles per hour. At 320/5 mph he could have driven 9*320/5 miles = 9*64 = 576 miles.


What is the average rate of speed in miles per hour for 5 hours of driving 100 miles?

20 miles per hour.


What is the unit rate for 120 miles in 4 hours?

30 miles per hour.


What is 171 miles in 3 hours as a unit rate?

57 miles per hour.


What is the unit rate of 360 miles in 6 hours?

60 miles per hour.