What is ((-3/7))/(4/12) ?

The solution to ((-3/7))/(4/12) is -9/7

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simplify ((-3/7))/(4/12)

simplify

\frac{( - \frac{3}{7} )}{\frac{4}{12}}

- \frac{9}{7}

Decimal Notation

- 1.28571 \dots

Solution steps

\frac{- \frac{3}{7}}{\frac{4}{12}}

Apply the fraction rule:

\frac{- a}{b} = - \frac{a}{b}

= - \frac{\frac{3}{7}}{\frac{4}{12}}

Cancel the numbers:

\frac{4}{12} = \frac{1}{3}

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

Apply the fraction rule:

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

\frac{\frac{3}{7}}{\frac{1}{3}} = \frac{3 \cdot 3}{7 \cdot 1}

= - \frac{3 \cdot 3}{7 \cdot 1}

Multiply the numbers:

3 \cdot 3 = 9

= - \frac{9}{7 \cdot 1}

Multiply the numbers:

7 \cdot 1 = 7

= - \frac{9}{7}

\frac{2}{1 - 4 ( \frac{1}{4} ) ^{2}}

\frac{2}{7} \div \frac{3}{5}

\frac{2}{7} \div \frac{3}{4}

\frac{8 x ^{3} + 24 x}{4 x ^{2} + 12}

4 \frac{1}{2} \div \frac{3}{4}