What is 66/81 Divided By 4/7

Solving $\frac{66}{81}\div\frac{4}{7}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{66}{81} \div \frac{4}{7} = \frac{66}{81} \times \frac{7}{4}$

• Multiply the Numerators: $66 \times 7 = 462$
• Multiply the Denominators: $81 \times 4 = 324$
• Form the New Fraction: $\frac{66}{81} \times \frac{4}{7} = \frac{462}{324}$

Let's Simplify $\frac{462}{324}$

• Find the Greatest Common Divisor (GCD) of $462$ and $324$. The GCD of $462$ and $324$ is $6$.
• Divide both the numerator and the denominator by the GCD:$\frac{462 \div 6}{324 \div 6} = \frac{77}{54}$

Answer $\frac{66}{81}\div\frac{4}{7} = \frac{77}{54}$

The following animation demonstrates the divide-by,