What is 18/72 Divided By 2/4

Solving $\frac{18}{72}\div\frac{2}{4}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{18}{72} \div \frac{2}{4} = \frac{18}{72} \times \frac{4}{2}$

• Multiply the Numerators: $18 \times 4 = 72$
• Multiply the Denominators: $72 \times 2 = 144$
• Form the New Fraction: $\frac{18}{72} \times \frac{2}{4} = \frac{72}{144}$

Let's Simplify $\frac{72}{144}$

• Find the Greatest Common Divisor (GCD) of $72$ and $144$. The GCD of $72$ and $144$ is $72$.
• Divide both the numerator and the denominator by the GCD:$\frac{72 \div 72}{144 \div 72} = \frac{1}{2}$

Answer $\frac{18}{72}\div\frac{2}{4} = \frac{1}{2}$

The following animation demonstrates the divide-by,