What is 18/81 Divided By 7/8

Solving $\frac{18}{81}\div\frac{7}{8}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{18}{81} \div \frac{7}{8} = \frac{18}{81} \times \frac{8}{7}$

• Multiply the Numerators: $18 \times 8 = 144$
• Multiply the Denominators: $81 \times 7 = 567$
• Form the New Fraction: $\frac{18}{81} \times \frac{7}{8} = \frac{144}{567}$

Let's Simplify $\frac{144}{567}$

• Find the Greatest Common Divisor (GCD) of $144$ and $567$. The GCD of $144$ and $567$ is $9$.
• Divide both the numerator and the denominator by the GCD:$\frac{144 \div 9}{567 \div 9} = \frac{16}{63}$

Answer $\frac{18}{81}\div\frac{7}{8} = \frac{16}{63}$

The following animation demonstrates the divide-by,