What is 99/81 Divided By 9/8

Solving $\frac{99}{81}\div\frac{9}{8}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{99}{81} \div \frac{9}{8} = \frac{99}{81} \times \frac{8}{9}$

• Multiply the Numerators: $99 \times 8 = 792$
• Multiply the Denominators: $81 \times 9 = 729$
• Form the New Fraction: $\frac{99}{81} \times \frac{9}{8} = \frac{792}{729}$

Let's Simplify $\frac{792}{729}$

• Find the Greatest Common Divisor (GCD) of $792$ and $729$. The GCD of $792$ and $729$ is $9$.
• Divide both the numerator and the denominator by the GCD:$\frac{792 \div 9}{729 \div 9} = \frac{88}{81}$

Answer $\frac{99}{81}\div\frac{9}{8} = \frac{88}{81}$

The following animation demonstrates the divide-by,