Basic Math Examples

$3970$ , $4090$ , $3100$ , $3000$ , $2940$ , $3820$ , $4090$ , $4040$ , $3800$

Step 1

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

$\frac{3970 + 4090 + 3100 + 3000 + 2940 + 3820 + 4090 + 4040 + 3800}{9}$

Step 2

Simplify the numerator.

Tap for more steps...

Step 2.1

Add $3970$ and $4090$ .

$\frac{8060 + 3100 + 3000 + 2940 + 3820 + 4090 + 4040 + 3800}{9}$

Step 2.2

Add $8060$ and $3100$ .

$\frac{11160 + 3000 + 2940 + 3820 + 4090 + 4040 + 3800}{9}$

Step 2.3

Add $11160$ and $3000$ .

$\frac{14160 + 2940 + 3820 + 4090 + 4040 + 3800}{9}$

Step 2.4

Add $14160$ and $2940$ .

$\frac{17100 + 3820 + 4090 + 4040 + 3800}{9}$

Step 2.5

Add $17100$ and $3820$ .

$\frac{20920 + 4090 + 4040 + 3800}{9}$

Step 2.6

Add $20920$ and $4090$ .

$\frac{25010 + 4040 + 3800}{9}$

Step 2.7

Add $25010$ and $4040$ .

$\frac{29050 + 3800}{9}$

Step 2.8

Add $29050$ and $3800$ .

$\frac{32850}{9}$

Step 3

Divide $32850$ by $9$ .

$3650$