Kilometers and meters question? Fill in the blanks?

Question

If cheetah averaged 71 miles per hour over 700 yards. In metric units, this would be______kilometers per hour over______meters.

A 99lbs (_____-kilogram) cheetah can accelerate to 45 miles(____kilometers)per hour in 2 seconds

Answer 1

114kmp/h over 640m

44.9kg 72.25km/h