Linda P. answered 11/27/17
Tutor
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Patient and determined to help you master math, computing, GRE prep
First convert 64 days to hours.
Now you have consistent units. How do you find speed when you have the rate and the time? If I go 50 mph for 2 hours, how far have I gone?
rate x time = distance
Plug in your givens. It's that simple.