Question

Hagan ran 3 miles in 15 minutes at a constant speed. How long will it take him to run 12 miles at the same speed?

Answer 1

answer: 60 minutes or an hour
explanation: you divide the amount of time by the miles ran and multiply that by the amount your trying to figure out (15/3=5 , 5x12=60)

Answer 2

about 2.4 or 2

Explanation:

because 15 divided by 3 gives you unit rate which is 5 now 12 divided by 5 which you can round or get decimal