Solve the problem.Jill is 16 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 4 hours. How fast is Joe walking?
A. 6.5 km/hr
B. 1.5 km/hr
C. 2 km/hr
D. 6 km/hr
Answer: B
Mathematics
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Mathematics