What is 57/66 Divided By 7/9

Solving $\frac{57}{66}\div\frac{7}{9}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{57}{66} \div \frac{7}{9} = \frac{57}{66} \times \frac{9}{7}$

• Multiply the Numerators: $57 \times 9 = 513$
• Multiply the Denominators: $66 \times 7 = 462$
• Form the New Fraction: $\frac{57}{66} \times \frac{7}{9} = \frac{513}{462}$

Let's Simplify $\frac{513}{462}$

• Find the Greatest Common Divisor (GCD) of $513$ and $462$. The GCD of $513$ and $462$ is $3$.
• Divide both the numerator and the denominator by the GCD:$\frac{513 \div 3}{462 \div 3} = \frac{171}{154}$

Answer $\frac{57}{66}\div\frac{7}{9} = \frac{171}{154}$

The following animation demonstrates the divide-by,