What is 12/57 Divided By 9/7

Solving $\frac{12}{57}\div\frac{9}{7}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{12}{57} \div \frac{9}{7} = \frac{12}{57} \times \frac{7}{9}$

• Multiply the Numerators: $12 \times 7 = 84$
• Multiply the Denominators: $57 \times 9 = 513$
• Form the New Fraction: $\frac{12}{57} \times \frac{9}{7} = \frac{84}{513}$

Let's Simplify $\frac{84}{513}$

• Find the Greatest Common Divisor (GCD) of $84$ and $513$. The GCD of $84$ and $513$ is $3$.
• Divide both the numerator and the denominator by the GCD:$\frac{84 \div 3}{513 \div 3} = \frac{28}{171}$

Answer $\frac{12}{57}\div\frac{9}{7} = \frac{28}{171}$

The following animation demonstrates the divide-by,