Basic Math Examples

$5.5 \div 2$ , $750$

Step 1

Divide $5.5$ by $2$ .

$2.75, 750$

Step 2

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

$\frac{2.75 + 750}{2}$

Step 3

Add $2.75$ and $750$ .

$\frac{752.75}{2}$

Step 4

Divide $752.75$ by $2$ .

$376.375$

Step 5

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.

$376.4$