What is 12/45 Divided By 4/7

Solving $\frac{12}{45}\div\frac{4}{7}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{12}{45} \div \frac{4}{7} = \frac{12}{45} \times \frac{7}{4}$

• Multiply the Numerators: $12 \times 7 = 84$
• Multiply the Denominators: $45 \times 4 = 180$
• Form the New Fraction: $\frac{12}{45} \times \frac{4}{7} = \frac{84}{180}$

Let's Simplify $\frac{84}{180}$

• Find the Greatest Common Divisor (GCD) of $84$ and $180$. The GCD of $84$ and $180$ is $12$.
• Divide both the numerator and the denominator by the GCD:$\frac{84 \div 12}{180 \div 12} = \frac{7}{15}$

Answer $\frac{12}{45}\div\frac{4}{7} = \frac{7}{15}$

The following animation demonstrates the divide-by,