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)
O 899.38
O 1,4516
O 558
1.240
To find the airplane's speed in miles per hour, we can use the conversion ratio of 1 kilometer equals about 0.62 miles.
So, to convert 900 kilometers to miles, we can multiply 900 by 0.62:
900 km * 0.62 miles/km = 558 miles
Therefore, the airplane's speed is 558 miles per hour.
So the correct answer is O 558.