What is 39/12 Divided By 4/9

Solving $\frac{39}{12}\div\frac{4}{9}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{39}{12} \div \frac{4}{9} = \frac{39}{12} \times \frac{9}{4}$

• Multiply the Numerators: $39 \times 9 = 351$
• Multiply the Denominators: $12 \times 4 = 48$
• Form the New Fraction: $\frac{39}{12} \times \frac{4}{9} = \frac{351}{48}$

Let's Simplify $\frac{351}{48}$

• Find the Greatest Common Divisor (GCD) of $351$ and $48$. The GCD of $351$ and $48$ is $3$.
• Divide both the numerator and the denominator by the GCD:$\frac{351 \div 3}{48 \div 3} = \frac{117}{16}$

Answer $\frac{39}{12}\div\frac{4}{9} = \frac{117}{16}$

The following animation demonstrates the divide-by,