What is 57/11 Divided By 9/7

Solving $\frac{57}{11}\div\frac{9}{7}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{57}{11} \div \frac{9}{7} = \frac{57}{11} \times \frac{7}{9}$

• Multiply the Numerators: $57 \times 7 = 399$
• Multiply the Denominators: $11 \times 9 = 99$
• Form the New Fraction: $\frac{57}{11} \times \frac{9}{7} = \frac{399}{99}$

Let's Simplify $\frac{399}{99}$

• Find the Greatest Common Divisor (GCD) of $399$ and $99$. The GCD of $399$ and $99$ is $3$.
• Divide both the numerator and the denominator by the GCD:$\frac{399 \div 3}{99 \div 3} = \frac{133}{33}$

Answer $\frac{57}{11}\div\frac{9}{7} = \frac{133}{33}$

The following animation demonstrates the divide-by,