j2otattiny5Katillewi j2otattiny5Katillewi

21-12-2016
Mathematics

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Whats equivalent to 2/7=?/63?

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jessicaS6 jessicaS6

21-12-2016

2/7 = 18/63
Times 9 both sides(:

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Аноним Аноним

21-12-2016

the numerator would be 18

2 x 9 = 18
--- = ----
7 x 9 = 63

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