Seudónimo Seudónimo

13-12-2016
Mathematics

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Reba had 9/10 of a yard of ribbon. Then she gave 7/20 of a yard to a friend. How much does she have left?

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Аноним Аноним

13-12-2016

Subtract 7/20 from 9/10 to find your answer.
Hope this helps.

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13-12-2016

First get common denominators.
9/10 = 18/20
18/20 - 7/20 = 11/20 yd

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