ReneBear ReneBear

12-03-2017
Mathematics

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Dana bike 10 miles in 50 minutes at this rate how far I can she play in 90 minutes

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sdmatera sdmatera

12-03-2017

I would use a proprtion to get the answer

10 miles/50 minutes = x miles/90 minutes
Cross multiply to get 10*90=50x
900=50x
x=18 (divide both sides by 50)

Hope this helps

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