What is 72/28 Divided By 9/4

Solving $\frac{72}{28}\div\frac{9}{4}$

• Rewrite the Division as Multiplication by the Reciprocal:

$\frac{72}{28} \div \frac{9}{4} = \frac{72}{28} \times \frac{4}{9}$

• Multiply the Numerators: $72 \times 4 = 288$
• Multiply the Denominators: $28 \times 9 = 252$
• Form the New Fraction: $\frac{72}{28} \times \frac{9}{4} = \frac{288}{252}$

Let's Simplify $\frac{288}{252}$

• Find the Greatest Common Divisor (GCD) of $288$ and $252$. The GCD of $288$ and $252$ is $36$.
• Divide both the numerator and the denominator by the GCD:$\frac{288 \div 36}{252 \div 36} = \frac{8}{7}$

Answer $\frac{72}{28}\div\frac{9}{4} = \frac{8}{7}$

The following animation demonstrates the divide-by,