What is 81/83 Divided By 1/9

Solving $\frac{81}{83}\div\frac{1}{9}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{81}{83} \div \frac{1}{9} = \frac{81}{83} \times \frac{9}{1}$

• Multiply the Numerators: $81 \times 9 = 729$
• Multiply the Denominators: $83 \times 1 = 83$
• Form the New Fraction: $\frac{81}{83} \times \frac{1}{9} = \frac{729}{83}$

Simplify - Since $\frac{729}{83}$​ is already in its simplest form (there are no common factors between $729$ and $83$ other than $1$), this is the final answer.

Answer $\frac{81}{83}\div\frac{1}{9} = \frac{729}{83}$

The following animation demonstrates the divide-by,