Free Printable Multiplicação e divisão de frações racionais (negativos)

Worksheets

Name

Class

Date

$\left(-\frac{3}{4}\right)\cdot\left(-\frac{5}{7}\right)$

$\frac{15}{28}$

$-\frac{15}{28}$

$\frac{21}{20}$

$-\frac{21}{20}$

$\left(+\frac{4}{5}\right)\cdot\left(-\frac{5}{8}\right)$

$\frac{1}{4}$

$\frac{1}{2}$

$-\frac{1}{4}$

$-\frac{1}{2}$

$\left(-\frac{2}{7}\right):\left(-\frac{3}{4}\right)$

$\frac{3}{14}$

$\frac{1}{7}$

$\frac{8}{21}$

$\frac{3}{28}$

$\left(+\frac{9}{4}\right):\left(-\frac{3}{16}\right)$

$-15$

$-12$

$-8$

$-6$

$\left(+\frac{18}{25}\right)\cdot\left(+\frac{45}{4}\right)$

$\frac{81}{10}$

$\frac{27}{10}$

$\frac{9}{10}$

$\frac{3}{10}$

$\left(+\frac{21}{25}\right):\left(-\frac{14}{15}\right)$

$-\frac{9}{5}$

$-\frac{3}{5}$

$-\frac{3}{10}$

$-\frac{9}{10}$

100 %

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