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Quandaries & Queries
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Topic:
cancellation
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Divide and reduce to lowest terms.
2009-09-06
From Karen:
Divide and reduce to lowest terms. Use the cancellation technique as needed 4 2/3 divided by 12 14/3 divided by 12/1 not sure wheer to go from here with the cancellation technique
Answered by Penny Nom.
Cross multiplication
2000-02-16
From J E Swinton:
Why does cross multiplication work?
How come canceling work?
Answered by Penny Nom.
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