What is -27/12 \div 81/4 ?

The solution to -27/12 \div 81/4 is -1/9

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-27/12 \div 81/4

- \frac{27}{12} \div \frac{81}{4}

- \frac{1}{9}

Solution steps

- \frac{27}{12} \div \frac{81}{4}

Apply the fraction rule:

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

= - \frac{27}{12} \times \frac{4}{81}

\frac{27}{12} = \frac{9}{4}

= - \frac{9}{4} \times \frac{4}{81}

Multiply fractions:

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

= - \frac{9 \times 4}{4 \times 81}

Cancel the common factor:

4

= - \frac{9}{81}

Cancel the common factor:

9

= - \frac{1}{9}

4 xx

(9 \cdot 1 0^{6}) (3 \cdot 1 0^{- 2})

(x^{2} + x + 1)^{3}

s^{0}

\frac{2}{3} x - (\frac{1}{2} x + 1)