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Solution 1.2:1a

From Förberedande kurs i matematik 1

Revision as of 11:28, 11 September 2008 by Ian (Talk | contribs)
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So that fractions can be added together, they need first to be rewritten so that they have the same denominator, and we do this by multiplying the numerator and denominator of each fraction by the denominator of the other fraction. So,


4777+74114=2849+2844


Now, the numerators can be added together:


2849+2844=2849+44=2893

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