Basic Math Examples

$50$ , $55$ , $51$ , $52$ , $54$ , $52$ , $49$ , $53$

Step 1

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

$\frac{50 + 55 + 51 + 52 + 54 + 52 + 49 + 53}{8}$

Step 2

Simplify the numerator.

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Step 2.1

Add $50$ and $55$ .

$\frac{105 + 51 + 52 + 54 + 52 + 49 + 53}{8}$

Step 2.2

Add $105$ and $51$ .

$\frac{156 + 52 + 54 + 52 + 49 + 53}{8}$

Step 2.3

Add $156$ and $52$ .

$\frac{208 + 54 + 52 + 49 + 53}{8}$

Step 2.4

Add $208$ and $54$ .

$\frac{262 + 52 + 49 + 53}{8}$

Step 2.5

Add $262$ and $52$ .

$\frac{314 + 49 + 53}{8}$

Step 2.6

Add $314$ and $49$ .

$\frac{363 + 53}{8}$

Step 2.7

Add $363$ and $53$ .

$\frac{416}{8}$

Step 3

Divide $416$ by $8$ .

$52$