Wiki User
∙ 16y agoDivide miles by time to find mph: 522.5 / 9.5 = 55
Wiki User
∙ 16y agoTo calculate the average speed, we first convert the time to hours, which is 9.5 hours. Then we divide the distance by the time: 522.5 miles / 9.5 hours = 55 miles per hour is the average speed.
The time it takes to drive 343 miles depends on the speed at which you are driving. For example, if you are driving at an average speed of 60 miles per hour, it would take approximately 5.7 hours (343 miles / 60 mph = 5.7 hours).
To find average speed, divide the total distance by the total time taken. Total time = 2 hours + 10 minutes = 2.167 hours Average speed = 720 miles / 2.167 hours ≈ 332.25 miles/hr.
The distance between the two towns is 15 miles. This is determined by multiplying the average speed (45 miles per hour) by the time it takes to drive between the towns (20 minutes converted to hours is 1/3 hour). 45 miles/hour x 1/3 hour = 15 miles.
It will take 7 hours and 20 minutes.
It takes approx 21 hours 49 minutes and 5 seconds.
At an average 60 mph: 28 hours, 20 minutes
At an average 60 mph: 9 hours, 17 minutes
At an average 60 mph: 11 hours, 26 minutes
At an average 60 mph: 12 hours, 53 minutes
At an average 60 mph: 3 hours, 6 minutes
About 12 hours and 33 minutes at an average of 65 mph
At an average 60 mph: 206 hours, 40 minutes
At an average 60 mph: 14 hours, 38 minutes
At an average 60 mph: 11 hours, 32 minutes
At an average 60 mph: 6 hours, 34 minutes
At an average 60 mph: 17 hours, 10 minutes
It takes approximately 6.11 hours (6 hours 7 minutes) to drive 428 miles at an average speed of 70 mph.