What is 81/28 Divided By 2/9

Solving $\frac{81}{28}\div\frac{2}{9}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{81}{28} \div \frac{2}{9} = \frac{81}{28} \times \frac{9}{2}$

• Multiply the Numerators: $81 \times 9 = 729$
• Multiply the Denominators: $28 \times 2 = 56$
• Form the New Fraction: $\frac{81}{28} \times \frac{2}{9} = \frac{729}{56}$

Simplify - Since $\frac{729}{56}$​ is already in its simplest form (there are no common factors between $729$ and $56$ other than $1$), this is the final answer.

Answer $\frac{81}{28}\div\frac{2}{9} = \frac{729}{56}$

The following animation demonstrates the divide-by,