What is 91/18 Divided By 4/5

Solving $\frac{91}{18}\div\frac{4}{5}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{91}{18} \div \frac{4}{5} = \frac{91}{18} \times \frac{5}{4}$

• Multiply the Numerators: $91 \times 5 = 455$
• Multiply the Denominators: $18 \times 4 = 72$
• Form the New Fraction: $\frac{91}{18} \times \frac{4}{5} = \frac{455}{72}$

Simplify - Since $\frac{455}{72}$​ is already in its simplest form (there are no common factors between $455$ and $72$ other than $1$), this is the final answer.

Answer $\frac{91}{18}\div\frac{4}{5} = \frac{455}{72}$

The following animation demonstrates the divide-by,