Question

5/6 + 3/4 = ?
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Answer 1

5/6 + 3/4 = ?

mmc(6,4) = 12

10/12 + 9/12 = 19/12

Answer 2

$\frac{5}{6} + \frac{3}{4} = \\ \\ \frac{20 + 18}{24} = \frac{38}{24} \\ \\ \frac{19}{12}$

mmc= ( 24 )

Resposta: 19/12