You drive 720 miles in eight hours. How many Miles do you drive in one hour?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?