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Solution 1.2:1b

From Förberedande kurs i matematik 1

Revision as of 11:32, 11 September 2008 by Ian (Talk | contribs)
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Subtraction works in the same way as addition. First, we multiply the top and bottom of each fraction by the other fraction's denominator so that they have a common denominator,


75255717=3510735

Then the numerators can be subtracted:


3510735=35107=335