WILL MARK BRAINLIEST!! 5 POINTS!!A car is driving at a speed of 40 mi/h. What is the speed of the car in feet per minute?Hint: I already know the answer can't be D) 211,200.A) 2,400 ft/minB) 1,720 ft/minC) 3,520 ft/minD) 211,200 ft/minPlease explain how you got your answer! : )Thanks!
Question
Answer:
The speed of the car per minute is 3,520 feet (choice c). This is because in order to solve the problem, you have to convert 40 mi/h into feet. Since there are 5,280 feet per mile, you have to do 5,280 x 40, which is 211,200, which is the number of feet per hour. But, the question is asking for ft/min. There are 60 minutes in an hour, so you divide 211,200 by 60, which is 3,520. So, the speed of the car per minute is 3,520 feet.
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