What is 81/83 Divided By 2/4

Solving $\frac{81}{83}\div\frac{2}{4}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{81}{83} \div \frac{2}{4} = \frac{81}{83} \times \frac{4}{2}$

• Multiply the Numerators: $81 \times 4 = 324$
• Multiply the Denominators: $83 \times 2 = 166$
• Form the New Fraction: $\frac{81}{83} \times \frac{2}{4} = \frac{324}{166}$

Let's Simplify $\frac{324}{166}$

• Find the Greatest Common Divisor (GCD) of $324$ and $166$. The GCD of $324$ and $166$ is $2$.
• Divide both the numerator and the denominator by the GCD:$\frac{324 \div 2}{166 \div 2} = \frac{162}{83}$

Answer $\frac{81}{83}\div\frac{2}{4} = \frac{162}{83}$

The following animation demonstrates the divide-by,