Algebra Examples

$58$ , $48$ , $49$ , $61$ , $58$ , $51$ , $39$

Step 1

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

$\frac{58 + 48 + 49 + 61 + 58 + 51 + 39}{7}$

Step 2

Simplify the numerator.

Tap for more steps...

Step 2.1

Add $58$ and $48$ .

$\frac{106 + 49 + 61 + 58 + 51 + 39}{7}$

Step 2.2

Add $106$ and $49$ .

$\frac{155 + 61 + 58 + 51 + 39}{7}$

Step 2.3

Add $155$ and $61$ .

$\frac{216 + 58 + 51 + 39}{7}$

Step 2.4

Add $216$ and $58$ .

$\frac{274 + 51 + 39}{7}$

Step 2.5

Add $274$ and $51$ .

$\frac{325 + 39}{7}$

Step 2.6

Add $325$ and $39$ .

$\frac{364}{7}$

Step 3

Divide $364$ by $7$ .

$52$