What is 19/81 Divided By 5/4

Solving $\frac{19}{81}\div\frac{5}{4}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{19}{81} \div \frac{5}{4} = \frac{19}{81} \times \frac{4}{5}$

• Multiply the Numerators: $19 \times 4 = 76$
• Multiply the Denominators: $81 \times 5 = 405$
• Form the New Fraction: $\frac{19}{81} \times \frac{5}{4} = \frac{76}{405}$

Simplify - Since $\frac{76}{405}$​ is already in its simplest form (there are no common factors between $76$ and $405$ other than $1$), this is the final answer.

Answer $\frac{19}{81}\div\frac{5}{4} = \frac{76}{405}$

The following animation demonstrates the divide-by,