Answer:
So Jeff is faster with 7 km per hour
Explanation:
Jeff says I can run 7 kilometers per hour!
Cameron says "I can run 100 meters per minute!!
To actually know which one of them is the fastest we will convert their speed to be in the same unit
Let's convert meters per minute to kilometers per hour
100 meters per minute= 100 M/m
100 meters per minute= 100 *60/1000
100 meters per minute= 6000/1000
100 meters per minute= 6 km /h
100 meters per minute= 6 kilometers per hour
So Jeff is faster with 7 km per hour