jenner346 jenner346

02-02-2016
Mathematics

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3/10 and 2/5 common denominator

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Аноним Аноним

02-02-2016

3/10 can stay the same,

2/5 >>

2*2 = 4
5*2 = 10

4/10 and 3/10

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dre1081 dre1081

02-02-2016

okay so if 3/10 and 2/5 are uncommon than you have to find a number that there both divisible by in this case its 2 so 2 x 2 4
---- ------
5 x 2 10

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