What is 81/91 Divided By 5/2

Solving $\frac{81}{91}\div\frac{5}{2}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{81}{91} \div \frac{5}{2} = \frac{81}{91} \times \frac{2}{5}$

• Multiply the Numerators: $81 \times 2 = 162$
• Multiply the Denominators: $91 \times 5 = 455$
• Form the New Fraction: $\frac{81}{91} \times \frac{5}{2} = \frac{162}{455}$

Simplify - Since $\frac{162}{455}$​ is already in its simplest form (there are no common factors between $162$ and $455$ other than $1$), this is the final answer.

Answer $\frac{81}{91}\div\frac{5}{2} = \frac{162}{455}$

The following animation demonstrates the divide-by,