What is 66/63 Divided By 2/5

Solving $\frac{66}{63}\div\frac{2}{5}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{66}{63} \div \frac{2}{5} = \frac{66}{63} \times \frac{5}{2}$

• Multiply the Numerators: $66 \times 5 = 330$
• Multiply the Denominators: $63 \times 2 = 126$
• Form the New Fraction: $\frac{66}{63} \times \frac{2}{5} = \frac{330}{126}$

Let's Simplify $\frac{330}{126}$

• Find the Greatest Common Divisor (GCD) of $330$ and $126$. The GCD of $330$ and $126$ is $6$.
• Divide both the numerator and the denominator by the GCD:$\frac{330 \div 6}{126 \div 6} = \frac{55}{21}$

Answer $\frac{66}{63}\div\frac{2}{5} = \frac{55}{21}$

The following animation demonstrates the divide-by,