Question

when Elena 's car moves forward such that each tire make one full rotation ,the car has traveled 72 inches .how many full rotations will the tire need to make for Elena's car to travel 10 yards

Answer 1

It will take 5 full rotations for Elena's car to travel ten yards

explanation: 10 yards=30 feet, and there are 12 inches in one foot. multiply 30 by 12. once you do that, you get 360. next, divide 360 by the 72 inches in each full rotation. 360/72=5. so the answer is 5 full rotations