Question

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Answer 1

Explicación paso a paso:

Realiza  la multiplicación de  las  siguientes fracciones.

1)

[tex]\frac{2}{3}\times \frac{1}{4}=\frac{2 \times 1}{3 \times 4}=\frac{2}{12} =\frac{1}{6}[/tex]

2)

[tex]\frac{3}{5}\times \frac{-1}{3}=\frac{3 \times -1}{5 \times 3}=\frac{-3}{15} =\frac{-1}{5}[/tex]

3)

[tex]1\frac{2}{5}\times \frac{5}{7}=\frac{7}{5}\times \frac{5}{7}=\frac{7 \times 5}{5 \times 7}=\frac{35}{35} =1[/tex]

4)

[tex]\frac{4}{5}\times \frac{3}{4}\times \frac{5}{9}=\frac{4 \times 3 \times 5}{5 \times 4 \times 9}=\frac{60}{180} =\frac{1}{3}[/tex]

5)

[tex]\frac{2}{7}\times \frac{1}{4}\times \frac{-3}{8}=\frac{2 \times 1 \times -3}{7 \times 4 \times 8}=\frac{-6}{224} =\frac{-3}{112}[/tex]

6)

[tex]\frac{3}{6}\times \frac{-2}{5}\times \frac{-1}{6}=\frac{3 \times -2 \times -1}{6 \times 5 \times 6}=\frac{6}{180} =\frac{1}{30}[/tex]