In 2 hours you travel 18 miles, so in half the time, 1 hour, you'll travel half the distance, 9 miles.
So you've travelled at 9 miles per hour (9mph).
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.
Write as a unit rate . $600 in 5 weeks
560
A car has traveled 195 miles in 3 hours. Find the unit rate.
400/5 = 80 miles per hour
Write each rate as a unit rate 70 miles in 2 hours
20 miles over 4 hours as a unit rate is written 5 miles per hour. 5 miles per hour is 2.235 m/s (meters per second).
Divide the number of miles by the number of hours to obtain the unit rate. You should get: 128 miles / 2 hours = 64 miles per hour
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.
A rate is a ratio that compares two different units. ex: 300 miles\ 6 hours. you can't convert miles into hours. A unit rate is a rate comparing a number to 1 unit to another. ex: 50 miles\1 hour A unit rate always has 1 as a denominator.
360 ÷ 6 = 60 miles per hour is the unit rate
40
195%
The average rate is exactly 220 miles per 4 hours. The unit rate is 55 miles per hour.
30 miles per hour.
61 miles per hour
57 miles per hour.