What is 91/99 Divided By 4/7

Solving $\frac{91}{99}\div\frac{4}{7}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{91}{99} \div \frac{4}{7} = \frac{91}{99} \times \frac{7}{4}$

• Multiply the Numerators: $91 \times 7 = 637$
• Multiply the Denominators: $99 \times 4 = 396$
• Form the New Fraction: $\frac{91}{99} \times \frac{4}{7} = \frac{637}{396}$

Simplify - Since $\frac{637}{396}$​ is already in its simplest form (there are no common factors between $637$ and $396$ other than $1$), this is the final answer.

Answer $\frac{91}{99}\div\frac{4}{7} = \frac{637}{396}$

The following animation demonstrates the divide-by,