What is 42/18 Divided By 9/1

Solving $\frac{42}{18}\div\frac{9}{1}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{42}{18} \div \frac{9}{1} = \frac{42}{18} \times \frac{1}{9}$

• Multiply the Numerators: $42 \times 1 = 42$
• Multiply the Denominators: $18 \times 9 = 162$
• Form the New Fraction: $\frac{42}{18} \times \frac{9}{1} = \frac{42}{162}$

Let's Simplify $\frac{42}{162}$

• Find the Greatest Common Divisor (GCD) of $42$ and $162$. The GCD of $42$ and $162$ is $6$.
• Divide both the numerator and the denominator by the GCD:$\frac{42 \div 6}{162 \div 6} = \frac{7}{27}$

Answer $\frac{42}{18}\div\frac{9}{1} = \frac{7}{27}$

The following animation demonstrates the divide-by,