What is -3/7 \div 1/2 ?

The solution to -3/7 \div 1/2 is -6/7

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-3/7 \div 1/2

- \frac{3}{7} \div \frac{1}{2}

- \frac{6}{7}

Solution steps

- \frac{3}{7} \div \frac{1}{2}

Apply the fraction rule:

\frac{a}{b} \div \frac{c}{d} = \frac{a}{b} \times \frac{d}{c}

= - \frac{3}{7} \times \frac{2}{1}

Apply rule

\frac{a}{1} = a

= - 2 \times \frac{3}{7}

Convert element to fraction:

2 = \frac{2}{1}

= \frac{3}{7} \times \frac{2}{1}

Multiply fractions:

\frac{a}{b} \times \frac{c}{d} = \frac{a \times c}{b \times d}

= - \frac{3 \times 2}{7 \times 1}

Multiply the numbers:

3 \times 2 = 6

= - \frac{6}{7 \times 1}

Multiply the numbers:

7 \times 1 = 7

= - \frac{6}{7}

\frac{4}{5} - \frac{1}{6} - \frac{1}{3}

r^{2} \cdot r^{2}

\frac{1}{5} \times \frac{3}{4}

\frac{1}{2} \times 60

\frac{5 i}{5 + i} - \frac{7}{5 - i}