Finite Math Examples

$\frac{1}{50} = \frac{x}{400}$

Step 1

Rewrite the equation as $\frac{x}{400} = \frac{1}{50}$ .

$\frac{x}{400} = \frac{1}{50}$

Step 2

Multiply both sides of the equation by $400$ .

$400 \frac{x}{400} = 400 (\frac{1}{50})$

Step 3

Simplify both sides of the equation.

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Step 3.1

Simplify the left side.

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Step 3.1.1

Cancel the common factor of $400$ .

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Step 3.1.1.1

Cancel the common factor.

$400 \frac{x}{400} = 400 (\frac{1}{50})$

Step 3.1.1.2

Rewrite the expression.

$x = 400 (\frac{1}{50})$

$x = 400 (\frac{1}{50})$

$x = 400 (\frac{1}{50})$

Step 3.2

Simplify the right side.

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Step 3.2.1

Cancel the common factor of $50$ .

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Step 3.2.1.1

Factor $50$ out of $400$ .

$x = 50 (8) \frac{1}{50}$

Step 3.2.1.2

Cancel the common factor.

$x = 50 \cdot 8 \frac{1}{50}$

Step 3.2.1.3

Rewrite the expression.

$x = 8$

$x = 8$

$x = 8$

$x = 8$

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