Basic Math Examples

44

$44$ ,

400

$400$

Step 1

The mean of a set of numbers is the sum divided by the number of terms.

\frac{44 + 400}{2}

$\frac{44 + 400}{2}$

Step 2

Cancel the common factor of

44 + 400

$44 + 400$ and

2

$2$ .

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Step 2.1

Factor

2

$2$ out of

44

$44$ .

\frac{2 \cdot 22 + 400}{2}

$\frac{2 \cdot 22 + 400}{2}$

Step 2.2

Factor

2

$2$ out of

400

$400$ .

\frac{2 \cdot 22 + 2 \cdot 200}{2}

$\frac{2 \cdot 22 + 2 \cdot 200}{2}$

Step 2.3

Factor

2

$2$ out of

2 \cdot 22 + 2 \cdot 200

$2 \cdot 22 + 2 \cdot 200$ .

\frac{2 \cdot (22 + 200)}{2}

$\frac{2 \cdot (22 + 200)}{2}$

Step 2.4

Cancel the common factors.

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Step 2.4.1

Factor

2

$2$ out of

2

$2$ .

\frac{2 \cdot (22 + 200)}{2 (1)}

$\frac{2 \cdot (22 + 200)}{2 (1)}$

Step 2.4.2

Cancel the common factor.

$\frac{2 \cdot (22 + 200)}{2 \cdot 1}$

Step 2.4.3

Rewrite the expression.

$\frac{22 + 200}{1}$

Step 2.4.4

Divide

$22 + 200$ by

$1$ .

$22 + 200$

Step 3

Add

$22$ and

$200$ .

$222$