What is 66/81 Divided By 7/9

Solving $\frac{66}{81}\div\frac{7}{9}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{66}{81} \div \frac{7}{9} = \frac{66}{81} \times \frac{9}{7}$

• Multiply the Numerators: $66 \times 9 = 594$
• Multiply the Denominators: $81 \times 7 = 567$
• Form the New Fraction: $\frac{66}{81} \times \frac{7}{9} = \frac{594}{567}$

Let's Simplify $\frac{594}{567}$

• Find the Greatest Common Divisor (GCD) of $594$ and $567$. The GCD of $594$ and $567$ is $27$.
• Divide both the numerator and the denominator by the GCD:$\frac{594 \div 27}{567 \div 27} = \frac{22}{21}$

Answer $\frac{66}{81}\div\frac{7}{9} = \frac{22}{21}$

The following animation demonstrates the divide-by,