What is 57/83 Divided By 1/7

Solving $\frac{57}{83}\div\frac{1}{7}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{57}{83} \div \frac{1}{7} = \frac{57}{83} \times \frac{7}{1}$

• Multiply the Numerators: $57 \times 7 = 399$
• Multiply the Denominators: $83 \times 1 = 83$
• Form the New Fraction: $\frac{57}{83} \times \frac{1}{7} = \frac{399}{83}$

Simplify - Since $\frac{399}{83}$​ is already in its simplest form (there are no common factors between $399$ and $83$ other than $1$), this is the final answer.

Answer $\frac{57}{83}\div\frac{1}{7} = \frac{399}{83}$

The following animation demonstrates the divide-by,