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Mathematics 7 Online
OpenStudy (anonymous):

On his way to work from home, your uncle averaged only 20 miles per hour. On his drive home, He averaged 40 miles per hour. If the total travel time was 1 1/2 housrs, how long did it take him to drive to work?

OpenStudy (anonymous):

as he drives twice as fast going home as he does to work it takes him twice the time to go to work as it does going home. so it takes him 1 hour to go to work and half an hour to go home.

OpenStudy (anonymous):

ok?

OpenStudy (anonymous):

ok thanks

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