What is 81/54 Divided By 8/4

Solving $\frac{81}{54}\div\frac{8}{4}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{81}{54} \div \frac{8}{4} = \frac{81}{54} \times \frac{4}{8}$

• Multiply the Numerators: $81 \times 4 = 324$
• Multiply the Denominators: $54 \times 8 = 432$
• Form the New Fraction: $\frac{81}{54} \times \frac{8}{4} = \frac{324}{432}$

Let's Simplify $\frac{324}{432}$

• Find the Greatest Common Divisor (GCD) of $324$ and $432$. The GCD of $324$ and $432$ is $108$.
• Divide both the numerator and the denominator by the GCD:$\frac{324 \div 108}{432 \div 108} = \frac{3}{4}$

Answer $\frac{81}{54}\div\frac{8}{4} = \frac{3}{4}$

The following animation demonstrates the divide-by,