Simplify \(\frac{3}{4}-\frac{6}{7}\) to \(-\frac{3}{28}\).
\[-\frac{2}{3}\times \frac{-3}{28}\]
Use this rule: \(\frac{a}{b} \times \frac{c}{d}=\frac{ac}{bd}\).
\[-\frac{2\times -3}{3\times 28}\]
Simplify \(2\times -3\) to \(-6\).
\[-\frac{-6}{3\times 28}\]
Simplify \(3\times 28\) to \(84\).
\[-\frac{-6}{84}\]
Move the negative sign to the left.
\[-(-\frac{6}{84})\]
Simplify \(\frac{6}{84}\) to \(\frac{1}{14}\).
\[-(-\frac{1}{14})\]
Remove parentheses.
\[\frac{1}{14}\]
Decimal Form: 0.071429
1/14
