gravitypanda gravitypanda

11-11-2016
Mathematics

contestada

5 over 18 - 3 over 8 with work

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melhunt99 melhunt99

11-11-2016

5/18-3/8. Make them have a common denominator: 5/18(4/4)=20/72, 3/8(9/9)=27/72: 20/72-27/72. Subtract numerators: 20-27=-7, so 5/18-3/8=-7/72 :)

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