What is 42/11 Divided By 2/5

Solving $\frac{42}{11}\div\frac{2}{5}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{42}{11} \div \frac{2}{5} = \frac{42}{11} \times \frac{5}{2}$

• Multiply the Numerators: $42 \times 5 = 210$
• Multiply the Denominators: $11 \times 2 = 22$
• Form the New Fraction: $\frac{42}{11} \times \frac{2}{5} = \frac{210}{22}$

Let's Simplify $\frac{210}{22}$

• Find the Greatest Common Divisor (GCD) of $210$ and $22$. The GCD of $210$ and $22$ is $2$.
• Divide both the numerator and the denominator by the GCD:$\frac{210 \div 2}{22 \div 2} = \frac{105}{11}$

Answer $\frac{42}{11}\div\frac{2}{5} = \frac{105}{11}$

The following animation demonstrates the divide-by,