7th grade percent increase and decrease

Mathematics
Tutor: None Selected Time limit: 1 Day

Oct 16th, 2014

This question explains that she has 19 skeins, and she uses 3.5 skeins per scarf.

To solve:

19/3 = 5.43

So, with 19 skeins, she can fully complete 5 scarves. The answer is B.

Oct 16th, 2014

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Oct 16th, 2014
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Oct 16th, 2014
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