What is 18/72 Divided By 9/2

Solving $\frac{18}{72}\div\frac{9}{2}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{18}{72} \div \frac{9}{2} = \frac{18}{72} \times \frac{2}{9}$

• Multiply the Numerators: $18 \times 2 = 36$
• Multiply the Denominators: $72 \times 9 = 648$
• Form the New Fraction: $\frac{18}{72} \times \frac{9}{2} = \frac{36}{648}$

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

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

Answer $\frac{18}{72}\div\frac{9}{2} = \frac{1}{18}$

The following animation demonstrates the divide-by,