What is 18/54 Divided By 7/9

Solving $\frac{18}{54}\div\frac{7}{9}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{18}{54} \div \frac{7}{9} = \frac{18}{54} \times \frac{9}{7}$

• Multiply the Numerators: $18 \times 9 = 162$
• Multiply the Denominators: $54 \times 7 = 378$
• Form the New Fraction: $\frac{18}{54} \times \frac{7}{9} = \frac{162}{378}$

Let's Simplify $\frac{162}{378}$

• Find the Greatest Common Divisor (GCD) of $162$ and $378$. The GCD of $162$ and $378$ is $54$.
• Divide both the numerator and the denominator by the GCD:$\frac{162 \div 54}{378 \div 54} = \frac{3}{7}$

Answer $\frac{18}{54}\div\frac{7}{9} = \frac{3}{7}$

The following animation demonstrates the divide-by,