Pre-Algebra Examples

$\frac{4}{8} \cdot \frac{x \cdot 5}{8}$

Step 1

Cancel the common factor of $4$ .

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Step 1.1

Factor $4$ out of $8$ .

$\frac{4}{8} \cdot \frac{x \cdot 5}{4 (2)}$

Step 1.2

Cancel the common factor.

$\frac{4}{8} \cdot \frac{x \cdot 5}{4 \cdot 2}$

Step 1.3

Rewrite the expression.

$\frac{1}{8} \cdot \frac{x \cdot 5}{2}$

$\frac{1}{8} \cdot \frac{x \cdot 5}{2}$

Step 2

Multiply $\frac{1}{8}$ by $\frac{x \cdot 5}{2}$ .

$\frac{x \cdot 5}{8 \cdot 2}$

Step 3

Simplify the expression.

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Step 3.1

Multiply $8$ by $2$ .

$\frac{x \cdot 5}{16}$

Step 3.2

Move $5$ to the left of $x$ .

$\frac{5 x}{16}$

$\frac{5 x}{16}$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$