What is 42/18 Divided By 5/2

Solving $\frac{42}{18}\div\frac{5}{2}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{42}{18} \div \frac{5}{2} = \frac{42}{18} \times \frac{2}{5}$

• Multiply the Numerators: $42 \times 2 = 84$
• Multiply the Denominators: $18 \times 5 = 90$
• Form the New Fraction: $\frac{42}{18} \times \frac{5}{2} = \frac{84}{90}$

Let's Simplify $\frac{84}{90}$

• Find the Greatest Common Divisor (GCD) of $84$ and $90$. The GCD of $84$ and $90$ is $6$.
• Divide both the numerator and the denominator by the GCD:$\frac{84 \div 6}{90 \div 6} = \frac{14}{15}$

Answer $\frac{42}{18}\div\frac{5}{2} = \frac{14}{15}$

The following animation demonstrates the divide-by,