Average time for a 35 year old man to run half a marathon is 9:50:38
Answer: 1st one is no solution
and then i cant see the question for the 2nd one
Step-by-step explanation:
Answer:
The answer is 15
Step-by-step explanation:
its 15 because unit rate is like 60 min=1 hour
and in this situation, the unit rate would be 15 because for every hour he earns 15 dollars