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OpenStudy (anonymous):
Esther drove to work in the morning at an average speed of 45 miles per hour. She returned home in the evening along the same route and averaged 30 miles per hour. If Esther spent a total of one hour commuting to and from work, how many miles did Esther drive to work in the morning?
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OpenStudy (lilg132):
18 miles
OpenStudy (lilg132):
if you need working out please ask
OpenStudy (lilg132):
please dont forget to give me a medal :D
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