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January 25, 2015

January 25, 2015

Posted by **June** on Friday, April 26, 2013 at 10:45pm.

- Math -
**Reiny**, Friday, April 26, 2013 at 10:49pmDo exactly what their hint suggests,

distance of first part = 1(80) or 80 miles

distance of 2nd part = 2(4) or 80 miles

total distance = 160 miles

total time = 3 hours

avg speed = 160/3 or 53.33.. miles/hr

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