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Mathematics 18 Online
OpenStudy (anonymous):

tina trained for the boston marathon 3 1/2 hours every day. how many hours did she train each week? A. 21 1/4 B. 21 hours C. 24 1/2 D. 10 1/2

OpenStudy (anonymous):

This is just a multiplication question. What 2 numbers do you have to multiply?

OpenStudy (anonymous):

3.5(7)=x

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