What is 91/39 Divided By 7/9

Solving $\frac{91}{39}\div\frac{7}{9}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{91}{39} \div \frac{7}{9} = \frac{91}{39} \times \frac{9}{7}$

• Multiply the Numerators: $91 \times 9 = 819$
• Multiply the Denominators: $39 \times 7 = 273$
• Form the New Fraction: $\frac{91}{39} \times \frac{7}{9} = \frac{819}{273}$

Let's Simplify $\frac{819}{273}$

• Find the Greatest Common Divisor (GCD) of $819$ and $273$. The GCD of $819$ and $273$ is $273$.
• Divide both the numerator and the denominator by the GCD:$\frac{819 \div 273}{273 \div 273} = \frac{3}{1}$

Answer $\frac{91}{39}\div\frac{7}{9} = \frac{3}{1}$

The following animation demonstrates the divide-by,