Posted by Liz on Sunday, October 9, 2011 at 7:15pm.
If jan drove 7 hrs. at 72 miles per hr.
and drove 4 hrs. at 68 miles per hr. How many hrs she drive for last 3 hrs.

Math  Steve, Monday, October 10, 2011 at 10:17am
Ummm, 3?
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