Answered by AI, Verified by Human Experts
Answer:10.35 miles per hourSam's rate as stated is 63,756 feet per 70 minutesDivide by 5,280 feetDivide by 60 minutesStep-by-step explanation:1. Find how many feet Sam ran in one minute63,756 ÷ 70 = 910.8 ft.2. Find how many feet he ran in one hour910.8 · 60 = 54,648 ft.3. Convert the feet to miles54,648 ÷ 5280 = 10.35Step 2: There are 5280 feet in one mile. Therefore, you would divide by 5280 feet to convert feet per minute into miles per minute.Step 3: There are 60 minutes in one hour. Therefore, you would divide by 60 minutes to convert miles per minute to miles per hour....