Homework Help: algebra 1

Posted by scooby doo on Tuesday, March 25, 2008 at 10:49pm.

Marla begins walking at 3 mi/h toward the library. Her friend meets her at the halfway point and drives her the rest of the way to the library. the distance tho the library is 4 miles. how many hours did marla walk?

algebra 1 - Bobby, Tuesday, March 25, 2008 at 10:52pm
She walked half the distance, or 2 miles.

2 miles * 1h/3mi = 2/3 hours

2/3 hours or 40 minutes

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