Question

$\frac{3}{4} - \frac{1}{6} =$
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Answer 1

$\frac{3}{4} - \frac{1}{6}$

MMC

4,6÷2

2,3÷2

1,3÷3

1,1

2×2×3= 12

$\frac{3 \times 3}{4 \times 3} - \frac{1 \times 2}{6 \times 2} = \frac{3 - 2}{12} = \frac{1}{12}$

Espero ter ajudado!