What is 11/81 Divided By 2/5

Solving $\frac{11}{81}\div\frac{2}{5}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{11}{81} \div \frac{2}{5} = \frac{11}{81} \times \frac{5}{2}$

• Multiply the Numerators: $11 \times 5 = 55$
• Multiply the Denominators: $81 \times 2 = 162$
• Form the New Fraction: $\frac{11}{81} \times \frac{2}{5} = \frac{55}{162}$

Simplify - Since $\frac{55}{162}$​ is already in its simplest form (there are no common factors between $55$ and $162$ other than $1$), this is the final answer.

Answer $\frac{11}{81}\div\frac{2}{5} = \frac{55}{162}$

The following animation demonstrates the divide-by,