Question

A thrill at an amusement park travels 55 miles per hour.Round to the nearest hundredth,how many feet per second is this?

Answer 1

9514 1404 393

Answer:

80.67 fps

Explanation:

1 mi/h = 22/15 ft/s

Multiplying this equation by 55, we get ...

55 mi/h = 1210/15 ft/s = 80 2/3 ft/s ≈ 80.67 ft/s