Pre-Algebra Examples

$\frac{n}{5} = \frac{6}{15}$

Step 1

Multiply both sides of the equation by $5$ .

$5 \frac{n}{5} = 5 (\frac{6}{15})$

Step 2

Simplify both sides of the equation.

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Step 2.1

Simplify the left side.

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Step 2.1.1

Cancel the common factor of $5$ .

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Step 2.1.1.1

Cancel the common factor.

$5 \frac{n}{5} = 5 (\frac{6}{15})$

Step 2.1.1.2

Rewrite the expression.

$n = 5 (\frac{6}{15})$

$n = 5 (\frac{6}{15})$

$n = 5 (\frac{6}{15})$

Step 2.2

Simplify the right side.

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Step 2.2.1

Simplify $5 (\frac{6}{15})$ .

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Step 2.2.1.1

Cancel the common factor of $5$ .

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Step 2.2.1.1.1

Factor $5$ out of $15$ .

$n = 5 \frac{6}{5 (3)}$

Step 2.2.1.1.2

Cancel the common factor.

$n = 5 \frac{6}{5 \cdot 3}$

Step 2.2.1.1.3

Rewrite the expression.

$n = \frac{6}{3}$

$n = \frac{6}{3}$

Step 2.2.1.2

Divide $6$ by $3$ .

$n = 2$

$n = 2$

$n = 2$

$n = 2$

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