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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.
Distance = Rate X time ( change 20 minutes to 0.33 hours for convenience ) Rate = distance/time Rate = 25.0 miles/0.33 hours 75 miles per hour
The rate of speed is 11.43 miles per hour
57 miles per hour.
Distance = Rate * Time or, for our purposes Rate = Distance/Time Rate = 24986.73 miles/216.06 hours = 115.65 miles per hour -------------------------------
The change in distance divided by the change in time. (21-7 miles)/(3-1 hours)=14/2=7 miles/hour or 7 mph.
The rate of change is 140 miles / 4 hours or 35 miles / 1 hour or 35 miles per hour.. It can also be expressed as 4 hour / 140 miles or 1 hour / 35 miles or 1/35 hour per mile traveled. Therefore, If you know either the distance traveled or thye elapsed time, you can figure out the other value.
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.
120 miles / 3 hours = 40 miles per hour
His rate is 4 miles per hour.
The average rate is exactly 220 miles per 4 hours. The unit rate is 55 miles per hour.
360 ÷ 6 = 60 miles per hour is the unit rate
Distance = Rate X time ( change 20 minutes to 0.33 hours for convenience ) Rate = distance/time Rate = 25.0 miles/0.33 hours 75 miles per hour
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.
Distance = Rate * Time or, for our purposes Time = Distance/Rate Time = 323 miles/70 miles per hour = 4.61 hours -----------------
The rate of speed is 11.43 miles per hour
20 miles per hour.