Question

calcule 2/40.35/9.60/15​

Answer 1

Resposta:

$\frac{2}{40} \times \frac{35}{9} \times \frac{60}{15} \\ \\ \frac{1}{20} \times \frac{35}{9} \times 4 \\ \\ \frac{1}{5} \times \frac{35}{9} \\ \\ \frac{7}{9}$

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