What is 91/45 Divided By 4/2

Solving $\frac{91}{45}\div\frac{4}{2}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{91}{45} \div \frac{4}{2} = \frac{91}{45} \times \frac{2}{4}$

• Multiply the Numerators: $91 \times 2 = 182$
• Multiply the Denominators: $45 \times 4 = 180$
• Form the New Fraction: $\frac{91}{45} \times \frac{4}{2} = \frac{182}{180}$

Let's Simplify $\frac{182}{180}$

• Find the Greatest Common Divisor (GCD) of $182$ and $180$. The GCD of $182$ and $180$ is $2$.
• Divide both the numerator and the denominator by the GCD:$\frac{182 \div 2}{180 \div 2} = \frac{91}{90}$

Answer $\frac{91}{45}\div\frac{4}{2} = \frac{91}{90}$

The following animation demonstrates the divide-by,