What is 72/45 Divided By 8/4

Solving $\frac{72}{45}\div\frac{8}{4}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{72}{45} \div \frac{8}{4} = \frac{72}{45} \times \frac{4}{8}$

• Multiply the Numerators: $72 \times 4 = 288$
• Multiply the Denominators: $45 \times 8 = 360$
• Form the New Fraction: $\frac{72}{45} \times \frac{8}{4} = \frac{288}{360}$

Let's Simplify $\frac{288}{360}$

• Find the Greatest Common Divisor (GCD) of $288$ and $360$. The GCD of $288$ and $360$ is $72$.
• Divide both the numerator and the denominator by the GCD:$\frac{288 \div 72}{360 \div 72} = \frac{4}{5}$

Answer $\frac{72}{45}\div\frac{8}{4} = \frac{4}{5}$

The following animation demonstrates the divide-by,