How can I add fractions with different denominators

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30-09-2016
Mathematics

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How can I add fractions with different denominators

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PiperLaPhifer PiperLaPhifer · Answer 1 · 2016-09-30T01:53:53+02:00

PiperLaPhifer PiperLaPhifer

30-09-2016

you have to find a common denominator
like for example
4/7+ 3/6
7 and 6 both have a common denominator of 42
6x7 is 42 3x7 is 21 so 3/6 becomes 21/42 but then of course 4/7 becomes 24/42 then just add the numerators.
Hopefully this helps...

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