Finite Math Examples

$54$ , $58$ , $57$ , $63$

Step 1

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

$\frac{54 + 58 + 57 + 63}{4}$

Step 2

Simplify the numerator.

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Step 2.1

Add $54$ and $58$ .

$\frac{112 + 57 + 63}{4}$

Step 2.2

Add $112$ and $57$ .

$\frac{169 + 63}{4}$

Step 2.3

Add $169$ and $63$ .

$\frac{232}{4}$

Step 3

Divide $232$ by $4$ .

$58$