Basic Math Examples

$A = \frac{1}{2} \cdot (5 \cdot 20)$

Step 1

Remove parentheses.

$A = \frac{1}{2} \cdot 5 \cdot 20$

Step 2

Simplify $\frac{1}{2} \cdot 5 \cdot 20$ .

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Step 2.1

Combine $\frac{1}{2}$ and $5$ .

$A = \frac{5}{2} \cdot 20$

Step 2.2

Cancel the common factor of $2$ .

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Step 2.2.1

Factor $2$ out of $20$ .

$A = \frac{5}{2} \cdot (2 (10))$

Step 2.2.2

Cancel the common factor.

$A = \frac{5}{2} \cdot (2 \cdot 10)$

Step 2.2.3

Rewrite the expression.

$A = 5 \cdot 10$

$A = 5 \cdot 10$

Step 2.3

Multiply $5$ by $10$ .

$A = 50$

$A = 50$

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