What is 63/39 Divided By 9/7

Solving $\frac{63}{39}\div\frac{9}{7}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{63}{39} \div \frac{9}{7} = \frac{63}{39} \times \frac{7}{9}$

• Multiply the Numerators: $63 \times 7 = 441$
• Multiply the Denominators: $39 \times 9 = 351$
• Form the New Fraction: $\frac{63}{39} \times \frac{9}{7} = \frac{441}{351}$

Let's Simplify $\frac{441}{351}$

• Find the Greatest Common Divisor (GCD) of $441$ and $351$. The GCD of $441$ and $351$ is $9$.
• Divide both the numerator and the denominator by the GCD:$\frac{441 \div 9}{351 \div 9} = \frac{49}{39}$

Answer $\frac{63}{39}\div\frac{9}{7} = \frac{49}{39}$

The following animation demonstrates the divide-by,