Basic Math Examples

$6.8$ , $5.9$ , $6.5$ , $3.7$ , $5.9$ , $6$

Step 1

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

$\frac{6.8 + 5.9 + 6.5 + 3.7 + 5.9 + 6}{6}$

Step 2

Simplify the numerator.

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Step 2.1

Add $6.8$ and $5.9$ .

$\frac{12.7 + 6.5 + 3.7 + 5.9 + 6}{6}$

Step 2.2

Add $12.7$ and $6.5$ .

$\frac{19.2 + 3.7 + 5.9 + 6}{6}$

Step 2.3

Add $19.2$ and $3.7$ .

$\frac{22.9 + 5.9 + 6}{6}$

Step 2.4

Add $22.9$ and $5.9$ .

$\frac{28.8 + 6}{6}$

Step 2.5

Add $28.8$ and $6$ .

$\frac{34.8}{6}$

Step 3

Divide $34.8$ by $6$ .

$5.8$

Step 4

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.

$5.8$