Basic Math Examples

$15 + 3.22 + 0.4074 + 0$ , $293$

Step 1

Add $15$ and $3.22$ .

$18.22 + 0.4074 + 0, 293$

Step 2

Add $18.22$ and $0.4074$ .

$18.6274 + 0, 293$

Step 3

Add $18.6274$ and $0$ .

$18.6274, 293$

Step 4

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

$\frac{18.6274 + 293}{2}$

Step 5

Add $18.6274$ and $293$ .

$\frac{311.6274}{2}$

Step 6

Divide $311.6274$ by $2$ .

$155.8137$

Step 7

The mean should be rounded to one more decimal place than the original data. If the original data were mixed, round to one decimal place more than the least precise.

$155.8$