What is 18/85 Divided By 4/5

Solving $\frac{18}{85}\div\frac{4}{5}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{18}{85} \div \frac{4}{5} = \frac{18}{85} \times \frac{5}{4}$

• Multiply the Numerators: $18 \times 5 = 90$
• Multiply the Denominators: $85 \times 4 = 340$
• Form the New Fraction: $\frac{18}{85} \times \frac{4}{5} = \frac{90}{340}$

Let's Simplify $\frac{90}{340}$

• Find the Greatest Common Divisor (GCD) of $90$ and $340$. The GCD of $90$ and $340$ is $10$.
• Divide both the numerator and the denominator by the GCD:$\frac{90 \div 10}{340 \div 10} = \frac{9}{34}$

Answer $\frac{18}{85}\div\frac{4}{5} = \frac{9}{34}$

The following animation demonstrates the divide-by,