What is 18/12 Divided By 1/9

Solving $\frac{18}{12}\div\frac{1}{9}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{18}{12} \div \frac{1}{9} = \frac{18}{12} \times \frac{9}{1}$

• Multiply the Numerators: $18 \times 9 = 162$
• Multiply the Denominators: $12 \times 1 = 12$
• Form the New Fraction: $\frac{18}{12} \times \frac{1}{9} = \frac{162}{12}$

Let's Simplify $\frac{162}{12}$

• Find the Greatest Common Divisor (GCD) of $162$ and $12$. The GCD of $162$ and $12$ is $6$.
• Divide both the numerator and the denominator by the GCD:$\frac{162 \div 6}{12 \div 6} = \frac{27}{2}$

Answer $\frac{18}{12}\div\frac{1}{9} = \frac{27}{2}$

The following animation demonstrates the divide-by,