You cover 8 miles in 30 minutes.
30 minutes
You drove 34 miles in 30 minutes at 68mph
30 minutes
6.2 miles
6.4 miles
At 60 mph, 30 miles
At 30 mph it takes 40 minutes to drive 20 miles.
At 50 mph, it is 30 minutes.
About 30 minutes at 65 mph
4500 miles
A car travels 238 miles in 3 hours and 30 minutes .How many miles does it travel per hour?