It took Joe 3 hours swimming at a speed of 12 miles per hour to swim along the Charles River. If Jennifer is swimming the same p
ath along the Charles River at a speed of 9 miles per hour, how long will it take her to complete her swim?
2 answers:
24 hours of the new one of
Answer:
the answer is actually 4 hrs.
Step-by-step explanation:
so we know that Joe took 3 hrs swimming at 12 mph
3*12=36
36/9=4
so it took Jennifer 4 hrs. to swim the 36 miles.
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