What is 81/12 Divided By 3/8

Solving $\frac{81}{12}\div\frac{3}{8}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{81}{12} \div \frac{3}{8} = \frac{81}{12} \times \frac{8}{3}$

• Multiply the Numerators: $81 \times 8 = 648$
• Multiply the Denominators: $12 \times 3 = 36$
• Form the New Fraction: $\frac{81}{12} \times \frac{3}{8} = \frac{648}{36}$

Let's Simplify $\frac{648}{36}$

• Find the Greatest Common Divisor (GCD) of $648$ and $36$. The GCD of $648$ and $36$ is $36$.
• Divide both the numerator and the denominator by the GCD:$\frac{648 \div 36}{36 \div 36} = \frac{18}{1}$

Answer $\frac{81}{12}\div\frac{3}{8} = \frac{18}{1}$

The following animation demonstrates the divide-by,