elena sews a ribbon across the bottom of a scarf that is one yard long .she has sewed 3/8 yard of ribbon so far.how much more ribbon does sh

Question

elena sews a ribbon across the bottom of a scarf that is one yard long .she has sewed 3/8 yard of ribbon so far.how much more ribbon does she need to sew to finish the whole scarf?

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Thái Dương 4 months 2021-07-22T00:12:34+00:00 1 Answers 1 views 0

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    2021-07-22T00:13:41+00:00

    Total \: length = 1 \: yard \\ Finished \: length =  \frac{3}{8} \: yard \\  \\ so \: remaining \: length \\  = total \: length - finished \: length \\  = 1 \: yard -  \frac{3}{8} \: yard  \\  =  \frac{8}{8} \: yard  -  \frac{3}{8} \: yard  \\  =  \frac{5}{8} yard

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