Pre-Algebra Examples

$B = \frac{1}{3} \cdot (f (s + k))$

Step 1

Remove parentheses.

$B = \frac{1}{3} \cdot (f (s + k))$

Step 2

Simplify $\frac{1}{3} \cdot (f (s + k))$ .

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Step 2.1

Apply the distributive property.

$B = \frac{1}{3} \cdot (f s + f k)$

Step 2.2

Apply the distributive property.

$B = \frac{1}{3} (f s) + \frac{1}{3} (f k)$

Step 2.3

Multiply $\frac{1}{3} (f s)$ .

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Step 2.3.1

Combine $f$ and $\frac{1}{3}$ .

$B = \frac{f}{3} s + \frac{1}{3} (f k)$

Step 2.3.2

Combine $\frac{f}{3}$ and $s$ .

$B = \frac{f s}{3} + \frac{1}{3} (f k)$

$B = \frac{f s}{3} + \frac{1}{3} (f k)$

Step 2.4

Multiply $\frac{1}{3} (f k)$ .

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Step 2.4.1

Combine $f$ and $\frac{1}{3}$ .

$B = \frac{f s}{3} + \frac{f}{3} k$

Step 2.4.2

Combine $\frac{f}{3}$ and $k$ .

$B = \frac{f s}{3} + \frac{f k}{3}$

$B = \frac{f s}{3} + \frac{f k}{3}$

Step 2.5

Reorder $\frac{f s}{3}$ and $\frac{f k}{3}$ .

$B = \frac{f k}{3} + \frac{f s}{3}$

$B = \frac{f k}{3} + \frac{f s}{3}$

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