What is 91/19 Divided By 7/9

Solving $\frac{91}{19}\div\frac{7}{9}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{91}{19} \div \frac{7}{9} = \frac{91}{19} \times \frac{9}{7}$

• Multiply the Numerators: $91 \times 9 = 819$
• Multiply the Denominators: $19 \times 7 = 133$
• Form the New Fraction: $\frac{91}{19} \times \frac{7}{9} = \frac{819}{133}$

Let's Simplify $\frac{819}{133}$

• Find the Greatest Common Divisor (GCD) of $819$ and $133$. The GCD of $819$ and $133$ is $7$.
• Divide both the numerator and the denominator by the GCD:$\frac{819 \div 7}{133 \div 7} = \frac{117}{19}$

Answer $\frac{91}{19}\div\frac{7}{9} = \frac{117}{19}$

The following animation demonstrates the divide-by,