What is 45/39 Divided By 2/5

Solving $\frac{45}{39}\div\frac{2}{5}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{45}{39} \div \frac{2}{5} = \frac{45}{39} \times \frac{5}{2}$

• Multiply the Numerators: $45 \times 5 = 225$
• Multiply the Denominators: $39 \times 2 = 78$
• Form the New Fraction: $\frac{45}{39} \times \frac{2}{5} = \frac{225}{78}$

Let's Simplify $\frac{225}{78}$

• Find the Greatest Common Divisor (GCD) of $225$ and $78$. The GCD of $225$ and $78$ is $3$.
• Divide both the numerator and the denominator by the GCD:$\frac{225 \div 3}{78 \div 3} = \frac{75}{26}$

Answer $\frac{45}{39}\div\frac{2}{5} = \frac{75}{26}$

The following animation demonstrates the divide-by,