12 mph = 1,056 feet per minute.
60 miles
The answer is 224/4 = 56 miles per hour
570 mph equates to 9.5 miles per minute.
500 miles/4.5 hours = 111 miles per hour, where the depressed final digit indicates that it may not be significant.
0.66 miles per minute.
That would depend on the average speed. If the average is 50 mph, they drove 650 miles.
60
60
Her average speed was 58 miles per hour.
He drove 180 miles in 5 hours for an average speed of 36 miles per hour.
300 MILES
Lydia's speed on Tuesday was 180 miles divided by 3 hours, or 60 mph. If she then drove 7 hours at 60 mph, she drove 420 miles. Altogether, she drove 420 + 180 or 600 miles.