What is 45/12 Divided By 4/8

Solving $\frac{45}{12}\div\frac{4}{8}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{45}{12} \div \frac{4}{8} = \frac{45}{12} \times \frac{8}{4}$

• Multiply the Numerators: $45 \times 8 = 360$
• Multiply the Denominators: $12 \times 4 = 48$
• Form the New Fraction: $\frac{45}{12} \times \frac{4}{8} = \frac{360}{48}$

Let's Simplify $\frac{360}{48}$

• Find the Greatest Common Divisor (GCD) of $360$ and $48$. The GCD of $360$ and $48$ is $24$.
• Divide both the numerator and the denominator by the GCD:$\frac{360 \div 24}{48 \div 24} = \frac{15}{2}$

Answer $\frac{45}{12}\div\frac{4}{8} = \frac{15}{2}$

The following animation demonstrates the divide-by,