Neliee,
- 25/21 - 22/14 = (- 25x2 - 22x3)/42 [42 = mcm(21, 14)]
= = 116/42
= 58/21 resultado final
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Neliee,
- 25/21 - 22/14 = (- 25x2 - 22x3)/42 [42 = mcm(21, 14)]
= = 116/42
= 58/21 resultado final