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Martha bought 20 5⁄6 yards of fabric to make curtains. She only used 16 7⁄9 yards of the fabric. How much fabric remained?

User Ashuvssut
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2 Answers

2 votes
4 1/18 since

20 5/6 - 16 7/9 = 4 1/18
User Grgmo
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6 votes
4 1/18 im pretty sure because you have to find a common denominator to be able to subtract.
User Tueda
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