What is 81/54 Divided By 8/7

Solving $\frac{81}{54}\div\frac{8}{7}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{81}{54} \div \frac{8}{7} = \frac{81}{54} \times \frac{7}{8}$

• Multiply the Numerators: $81 \times 7 = 567$
• Multiply the Denominators: $54 \times 8 = 432$
• Form the New Fraction: $\frac{81}{54} \times \frac{8}{7} = \frac{567}{432}$

Let's Simplify $\frac{567}{432}$

• Find the Greatest Common Divisor (GCD) of $567$ and $432$. The GCD of $567$ and $432$ is $27$.
• Divide both the numerator and the denominator by the GCD:$\frac{567 \div 27}{432 \div 27} = \frac{21}{16}$

Answer $\frac{81}{54}\div\frac{8}{7} = \frac{21}{16}$

The following animation demonstrates the divide-by,