Use the conversion ratio 1 kilometer equals about 0.62 miles to solve the following problem. An airplane travels about 900 kilometers per hour. What is the airplane's speed in miles per hour? (1 point)
558
O899.38
1,240
1,451.6
To solve this problem, you need to multiply the speed in kilometers per hour by the conversion ratio of kilometers to miles.
The airplane's speed in miles per hour is:
900 kilometers per hour * 0.62 miles per kilometer ≈ 558 miles per hour