Basic Math Examples

$14.3$ $4.1$ $5.9$ $3.6$ $4.9$ $3.2$ $4.6$ $2.7$ $4.4$ $2.5$

Step 1

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

$\frac{14.3 + 4.1 + 5.9 + 3.6 + 4.9 + 3.2 + 4.6 + 2.7 + 4.4 + 2.5}{10}$

Step 2

Simplify the numerator.

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Step 2.1

Add $14.3$ and $4.1$ .

$\frac{18.4 + 5.9 + 3.6 + 4.9 + 3.2 + 4.6 + 2.7 + 4.4 + 2.5}{10}$

Step 2.2

Add $18.4$ and $5.9$ .

$\frac{24.3 + 3.6 + 4.9 + 3.2 + 4.6 + 2.7 + 4.4 + 2.5}{10}$

Step 2.3

Add $24.3$ and $3.6$ .

$\frac{27.9 + 4.9 + 3.2 + 4.6 + 2.7 + 4.4 + 2.5}{10}$

Step 2.4

Add $27.9$ and $4.9$ .

$\frac{32.8 + 3.2 + 4.6 + 2.7 + 4.4 + 2.5}{10}$

Step 2.5

Add $32.8$ and $3.2$ .

$\frac{36 + 4.6 + 2.7 + 4.4 + 2.5}{10}$

Step 2.6

Add $36$ and $4.6$ .

$\frac{40.6 + 2.7 + 4.4 + 2.5}{10}$

Step 2.7

Add $40.6$ and $2.7$ .

$\frac{43.3 + 4.4 + 2.5}{10}$

Step 2.8

Add $43.3$ and $4.4$ .

$\frac{47.7 + 2.5}{10}$

Step 2.9

Add $47.7$ and $2.5$ .

$\frac{50.2}{10}$

Step 3

Divide $50.2$ by $10$ .

$5.02$

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.

$5.02$