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Lucy is a dressmaker she sews 4/7 of a dress in 3/4 hour. At this rate, how many dresses Lucy sew in one hour

1 Answer

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4/7 divided by 3 = 4/21 per 1/4 hour. multiply that by 4 to get 16/21


she would be able to make 16/21 of a dress.
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