What is 91/70 Divided By 9/8

Solving $\frac{91}{70}\div\frac{9}{8}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{91}{70} \div \frac{9}{8} = \frac{91}{70} \times \frac{8}{9}$

• Multiply the Numerators: $91 \times 8 = 728$
• Multiply the Denominators: $70 \times 9 = 630$
• Form the New Fraction: $\frac{91}{70} \times \frac{9}{8} = \frac{728}{630}$

Let's Simplify $\frac{728}{630}$

• Find the Greatest Common Divisor (GCD) of $728$ and $630$. The GCD of $728$ and $630$ is $14$.
• Divide both the numerator and the denominator by the GCD:$\frac{728 \div 14}{630 \div 14} = \frac{52}{45}$

Answer $\frac{91}{70}\div\frac{9}{8} = \frac{52}{45}$

The following animation demonstrates the divide-by,