Pre-Algebra Examples

$\frac{4 + 105 x}{5}$

Step 1

Split the fraction $\frac{4 + 105 x}{5}$ into two fractions.

$\frac{4}{5} + \frac{105 x}{5}$

Step 2

Cancel the common factor of $105$ and $5$ .

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Step 2.1

Factor $5$ out of $105 x$ .

$\frac{4}{5} + \frac{5 (21 x)}{5}$

Step 2.2

Cancel the common factors.

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Step 2.2.1

Factor $5$ out of $5$ .

$\frac{4}{5} + \frac{5 (21 x)}{5 (1)}$

Step 2.2.2

Cancel the common factor.

$\frac{4}{5} + \frac{5 (21 x)}{5 \cdot 1}$

Step 2.2.3

Rewrite the expression.

$\frac{4}{5} + \frac{21 x}{1}$

Step 2.2.4

Divide $21 x$ by $1$ .

$\frac{4}{5} + 21 x$