Basic Math Examples

$A r e a = \frac{1}{2} \cdot 24 \cdot (36 + 42)$

Step 1

Simplify.

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Step 1.1

Cancel the common factor of $2$ .

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Step 1.1.1

Factor $2$ out of $24$ .

$A r e a = \frac{1}{2} \cdot (2 (12)) \cdot (36 + 42)$

Step 1.1.2

Cancel the common factor.

$A r e a = \frac{1}{2} \cdot (2 \cdot 12) \cdot (36 + 42)$

Step 1.1.3

Rewrite the expression.

$A r e a = 12 \cdot (36 + 42)$

Step 1.2

Add $36$ and $42$ .

$A r e a = 12 \cdot 78$

Step 1.3

Multiply $12$ by $78$ .

$A r e a = 936$

Step 2

Divide each term in $A r e a = 936$ by $r e a$ and simplify.

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Step 2.1

Divide each term in $A r e a = 936$ by $r e a$ .

$\frac{A r e a}{r e a} = \frac{936}{r e a}$

Step 2.2

Simplify the left side.

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Step 2.2.1

Cancel the common factor of $r$ .

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Step 2.2.1.1

Cancel the common factor.

$\frac{A r e a}{r e a} = \frac{936}{r e a}$

Step 2.2.1.2

Rewrite the expression.

$\frac{A e a}{e a} = \frac{936}{r e a}$

Step 2.2.2

Cancel the common factor of $e$ .

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Step 2.2.2.1

Cancel the common factor.

$\frac{A e a}{e a} = \frac{936}{r e a}$

Step 2.2.2.2

Rewrite the expression.

$\frac{A a}{a} = \frac{936}{r e a}$

Step 2.2.3

Cancel the common factor of $a$ .

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Step 2.2.3.1

Cancel the common factor.

$\frac{A a}{a} = \frac{936}{r e a}$

Step 2.2.3.2

Divide $A$ by $1$ .

$A = \frac{936}{r e a}$