Solve the problem.Jill is 16.5 kilometers away from Joe. Both begin to walk toward each other at the same time. Jill walks at 2.5 km/hr. They meet in 3 hours. How fast is Joe walking?
A. 2.75 km/hr
B. 9 km/hr
C. 3 km/hr
D. 8 km/hr
Answer: C
Mathematics
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