Answer: The answer is: Jonathan ran further.
Step-by-step explanation: First, 1 kilometer (km )= 1,000 meters (m)
Then,multiply 5 times 1,000 because Jonathan ran 5 kilometers and were using meters. (We’re converting. )The answer for that is 5,000 meters. Remember to change kilometers to meters! This is greater than of that of Rob did. ( 4,250 meters. ) So,we know that Jonathan ran further then Rob.