Basic Math Examples

$725.35 + 235.4 + 317.85 + 194$ , $50 + 472.25$

Step 1

Add $725.35$ and $235.4$ .

$960.75 + 317.85 + 194, 50 + 472.25$

Step 2

Add $960.75$ and $317.85$ .

$1278.6 + 194, 50 + 472.25$

Step 3

Add $1278.6$ and $194$ .

$1472.6, 50 + 472.25$

Step 4

Add $50$ and $472.25$ .

$1472.6, 522.25$

Step 5

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

$\frac{1472.6 + 522.25}{2}$

Step 6

Add $1472.6$ and $522.25$ .

$\frac{1994.85}{2}$

Step 7

Divide $1994.85$ by $2$ .

$997.425$

Step 8

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.

$997.425$