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One item is filed under this topic.
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Counting stitches and changing units |
2007-08-28 |
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From Lim:
Jack is making stuffed toys. Each toy needs 360 stitches. Ten stitches take 15 seconds.One toy needs
57cm of cotton for stitches. How many centimetres of cotton does Jack use in an hour?
Answered by Stephen La Rocque. |
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