Finite Math Examples

$94$ , $67$ , $90$ , $82$ , $26$ , $81$ , $41$ , $90$ , $50$

Step 1

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

$\frac{94 + 67 + 90 + 82 + 26 + 81 + 41 + 90 + 50}{9}$

Step 2

Simplify the numerator.

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Step 2.1

Add $94$ and $67$ .

$\frac{161 + 90 + 82 + 26 + 81 + 41 + 90 + 50}{9}$

Step 2.2

Add $161$ and $90$ .

$\frac{251 + 82 + 26 + 81 + 41 + 90 + 50}{9}$

Step 2.3

Add $251$ and $82$ .

$\frac{333 + 26 + 81 + 41 + 90 + 50}{9}$

Step 2.4

Add $333$ and $26$ .

$\frac{359 + 81 + 41 + 90 + 50}{9}$

Step 2.5

Add $359$ and $81$ .

$\frac{440 + 41 + 90 + 50}{9}$

Step 2.6

Add $440$ and $41$ .

$\frac{481 + 90 + 50}{9}$

Step 2.7

Add $481$ and $90$ .

$\frac{571 + 50}{9}$

Step 2.8

Add $571$ and $50$ .

$\frac{621}{9}$

Step 3

Divide $621$ by $9$ .

$69$