What is 72/91 Divided By 4/5

Solving $\frac{72}{91}\div\frac{4}{5}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{72}{91} \div \frac{4}{5} = \frac{72}{91} \times \frac{5}{4}$

• Multiply the Numerators: $72 \times 5 = 360$
• Multiply the Denominators: $91 \times 4 = 364$
• Form the New Fraction: $\frac{72}{91} \times \frac{4}{5} = \frac{360}{364}$

Let's Simplify $\frac{360}{364}$

• Find the Greatest Common Divisor (GCD) of $360$ and $364$. The GCD of $360$ and $364$ is $4$.
• Divide both the numerator and the denominator by the GCD:$\frac{360 \div 4}{364 \div 4} = \frac{90}{91}$

Answer $\frac{72}{91}\div\frac{4}{5} = \frac{90}{91}$

The following animation demonstrates the divide-by,