What is 42/54 Divided By 9/4

Solving $\frac{42}{54}\div\frac{9}{4}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{42}{54} \div \frac{9}{4} = \frac{42}{54} \times \frac{4}{9}$

• Multiply the Numerators: $42 \times 4 = 168$
• Multiply the Denominators: $54 \times 9 = 486$
• Form the New Fraction: $\frac{42}{54} \times \frac{9}{4} = \frac{168}{486}$

Let's Simplify $\frac{168}{486}$

• Find the Greatest Common Divisor (GCD) of $168$ and $486$. The GCD of $168$ and $486$ is $6$.
• Divide both the numerator and the denominator by the GCD:$\frac{168 \div 6}{486 \div 6} = \frac{28}{81}$

Answer $\frac{42}{54}\div\frac{9}{4} = \frac{28}{81}$

The following animation demonstrates the divide-by,