What is 81/38 Divided By 9/8

Solving $\frac{81}{38}\div\frac{9}{8}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{81}{38} \div \frac{9}{8} = \frac{81}{38} \times \frac{8}{9}$

• Multiply the Numerators: $81 \times 8 = 648$
• Multiply the Denominators: $38 \times 9 = 342$
• Form the New Fraction: $\frac{81}{38} \times \frac{9}{8} = \frac{648}{342}$

Let's Simplify $\frac{648}{342}$

• Find the Greatest Common Divisor (GCD) of $648$ and $342$. The GCD of $648$ and $342$ is $18$.
• Divide both the numerator and the denominator by the GCD:$\frac{648 \div 18}{342 \div 18} = \frac{36}{19}$

Answer $\frac{81}{38}\div\frac{9}{8} = \frac{36}{19}$

The following animation demonstrates the divide-by,