What is 91/72 Divided By 1/7

Solving $\frac{91}{72}\div\frac{1}{7}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{91}{72} \div \frac{1}{7} = \frac{91}{72} \times \frac{7}{1}$

• Multiply the Numerators: $91 \times 7 = 637$
• Multiply the Denominators: $72 \times 1 = 72$
• Form the New Fraction: $\frac{91}{72} \times \frac{1}{7} = \frac{637}{72}$

Simplify - Since $\frac{637}{72}$​ is already in its simplest form (there are no common factors between $637$ and $72$ other than $1$), this is the final answer.

Answer $\frac{91}{72}\div\frac{1}{7} = \frac{637}{72}$

The following animation demonstrates the divide-by,