What is 85/91 Divided By 9/8

Solving $\frac{85}{91}\div\frac{9}{8}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{85}{91} \div \frac{9}{8} = \frac{85}{91} \times \frac{8}{9}$

• Multiply the Numerators: $85 \times 8 = 680$
• Multiply the Denominators: $91 \times 9 = 819$
• Form the New Fraction: $\frac{85}{91} \times \frac{9}{8} = \frac{680}{819}$

Simplify - Since $\frac{680}{819}$​ is already in its simplest form (there are no common factors between $680$ and $819$ other than $1$), this is the final answer.

Answer $\frac{85}{91}\div\frac{9}{8} = \frac{680}{819}$

The following animation demonstrates the divide-by,