What is 91/89 Divided By 2/8

Solving $\frac{91}{89}\div\frac{2}{8}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{91}{89} \div \frac{2}{8} = \frac{91}{89} \times \frac{8}{2}$

• Multiply the Numerators: $91 \times 8 = 728$
• Multiply the Denominators: $89 \times 2 = 178$
• Form the New Fraction: $\frac{91}{89} \times \frac{2}{8} = \frac{728}{178}$

Let's Simplify $\frac{728}{178}$

• Find the Greatest Common Divisor (GCD) of $728$ and $178$. The GCD of $728$ and $178$ is $2$.
• Divide both the numerator and the denominator by the GCD:$\frac{728 \div 2}{178 \div 2} = \frac{364}{89}$

Answer $\frac{91}{89}\div\frac{2}{8} = \frac{364}{89}$

The following animation demonstrates the divide-by,