What is 42/70 Divided By 8/2

Solving $\frac{42}{70}\div\frac{8}{2}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{42}{70} \div \frac{8}{2} = \frac{42}{70} \times \frac{2}{8}$

• Multiply the Numerators: $42 \times 2 = 84$
• Multiply the Denominators: $70 \times 8 = 560$
• Form the New Fraction: $\frac{42}{70} \times \frac{8}{2} = \frac{84}{560}$

Let's Simplify $\frac{84}{560}$

• Find the Greatest Common Divisor (GCD) of $84$ and $560$. The GCD of $84$ and $560$ is $28$.
• Divide both the numerator and the denominator by the GCD:$\frac{84 \div 28}{560 \div 28} = \frac{3}{20}$

Answer $\frac{42}{70}\div\frac{8}{2} = \frac{3}{20}$

The following animation demonstrates the divide-by,