Finite Math Examples

$1420$ , $700$ , $721$ , $623$ , $1226$ , $722$ , $748$ , $1446$ , $984$ , $839$ , $544$ , $947$

Step 1

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

$\frac{1420 + 700 + 721 + 623 + 1226 + 722 + 748 + 1446 + 984 + 839 + 544 + 947}{12}$

Step 2

Simplify the numerator.

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Step 2.1

Add $1420$ and $700$ .

$\frac{2120 + 721 + 623 + 1226 + 722 + 748 + 1446 + 984 + 839 + 544 + 947}{12}$

Step 2.2

Add $2120$ and $721$ .

$\frac{2841 + 623 + 1226 + 722 + 748 + 1446 + 984 + 839 + 544 + 947}{12}$

Step 2.3

Add $2841$ and $623$ .

$\frac{3464 + 1226 + 722 + 748 + 1446 + 984 + 839 + 544 + 947}{12}$

Step 2.4

Add $3464$ and $1226$ .

$\frac{4690 + 722 + 748 + 1446 + 984 + 839 + 544 + 947}{12}$

Step 2.5

Add $4690$ and $722$ .

$\frac{5412 + 748 + 1446 + 984 + 839 + 544 + 947}{12}$

Step 2.6

Add $5412$ and $748$ .

$\frac{6160 + 1446 + 984 + 839 + 544 + 947}{12}$

Step 2.7

Add $6160$ and $1446$ .

$\frac{7606 + 984 + 839 + 544 + 947}{12}$

Step 2.8

Add $7606$ and $984$ .

$\frac{8590 + 839 + 544 + 947}{12}$

Step 2.9

Add $8590$ and $839$ .

$\frac{9429 + 544 + 947}{12}$

Step 2.10

Add $9429$ and $544$ .

$\frac{9973 + 947}{12}$

Step 2.11

Add $9973$ and $947$ .

$\frac{10920}{12}$

Step 3

Divide $10920$ by $12$ .

$910$