Pre-Algebra Examples

$\frac{2 x}{5 a} \div \frac{4 x}{15 a^{3} x^{5}}$

Step 1

Factor $x$ out of $4 x$ .

$\frac{2 x}{5 a} \div \frac{x \cdot 4}{15 a^{3} x^{5}}$

Step 2

Factor $x$ out of $15 a^{3} x^{5}$ .

$\frac{2 x}{5 a} \div \frac{x \cdot 4}{x (15 a^{3} x^{4})}$

Step 3

Cancel the common factor.

$\frac{2 x}{5 a} \div \frac{x \cdot 4}{x (15 a^{3} x^{4})}$

Step 4

Rewrite the expression.

$\frac{2 x}{5 a} \div \frac{4}{15 a^{3} x^{4}}$