Question

A plane travels a distance of 21,000 kn in a time of 3.2 hours what is its average speed rounded to the nearest whole number

Answer 1

6563kmph

Explanation:

take 21,000 divided by 3.2 hours to get the speed

21,000/3.2 = 6562.5

It says to round 6562.5 to the nearest whole number so its 6563