Question

calcule as expressões de 1/3×(3/5+1/2)
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Answer 1

Resposta:

$\frac{11}{30}$

Explicação passo-a-passo:

$\frac{1}{3} \times ( \frac{3}{5} + \frac{1}{2} ) \\ \frac{1}{3 } \times ( \frac{ 6 + 5}{10} ) \\ \frac{1}{3} \times \frac{11}{10} \\ \frac{1 \times 11}{3 \times 10} \\ \frac{11}{30}$

Answer 2

Resposta:

11/30

Explicação passo-a-passo:

1/3 x [(3.2 + 5.1)/10] (MMC)

1/3 x [(6 + 5)/10]

1/3 x [11/10]

1/3 x 11/10

11/30