What is 54/42 Divided By 2/4

Solving $\frac{54}{42}\div\frac{2}{4}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{54}{42} \div \frac{2}{4} = \frac{54}{42} \times \frac{4}{2}$

• Multiply the Numerators: $54 \times 4 = 216$
• Multiply the Denominators: $42 \times 2 = 84$
• Form the New Fraction: $\frac{54}{42} \times \frac{2}{4} = \frac{216}{84}$

Let's Simplify $\frac{216}{84}$

• Find the Greatest Common Divisor (GCD) of $216$ and $84$. The GCD of $216$ and $84$ is $12$.
• Divide both the numerator and the denominator by the GCD:$\frac{216 \div 12}{84 \div 12} = \frac{18}{7}$

Answer $\frac{54}{42}\div\frac{2}{4} = \frac{18}{7}$

The following animation demonstrates the divide-by,