What is 17/42 Divided By 9/4

Solving $\frac{17}{42}\div\frac{9}{4}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{17}{42} \div \frac{9}{4} = \frac{17}{42} \times \frac{4}{9}$

• Multiply the Numerators: $17 \times 4 = 68$
• Multiply the Denominators: $42 \times 9 = 378$
• Form the New Fraction: $\frac{17}{42} \times \frac{9}{4} = \frac{68}{378}$

Let's Simplify $\frac{68}{378}$

• Find the Greatest Common Divisor (GCD) of $68$ and $378$. The GCD of $68$ and $378$ is $2$.
• Divide both the numerator and the denominator by the GCD:$\frac{68 \div 2}{378 \div 2} = \frac{34}{189}$

Answer $\frac{17}{42}\div\frac{9}{4} = \frac{34}{189}$

The following animation demonstrates the divide-by,