What is 42/28 Divided By 1/2

Solving $\frac{42}{28}\div\frac{1}{2}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{42}{28} \div \frac{1}{2} = \frac{42}{28} \times \frac{2}{1}$

• Multiply the Numerators: $42 \times 2 = 84$
• Multiply the Denominators: $28 \times 1 = 28$
• Form the New Fraction: $\frac{42}{28} \times \frac{1}{2} = \frac{84}{28}$

Let's Simplify $\frac{84}{28}$

• Find the Greatest Common Divisor (GCD) of $84$ and $28$. The GCD of $84$ and $28$ is $28$.
• Divide both the numerator and the denominator by the GCD:$\frac{84 \div 28}{28 \div 28} = \frac{3}{1}$

Answer $\frac{42}{28}\div\frac{1}{2} = \frac{3}{1}$

The following animation demonstrates the divide-by,