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21-09-2016
Mathematics

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Melanie walked her dog 2 1/5 miles. Cathy walked her dog 1 3/4 times as far as Melanie did. How many more miles did Cathy walk her dog?

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21-09-2016

3 17/20 miles or 3.85 miles.

1 3/4 = 1.75, 2 1/5 = 2.2
2.2*1.75=3.85

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