Algebra Examples

$88$ , $100$ , $67$ , $62$ , $59$ , $91$ , $80$ , $60$ , $60$ , $73$

Step 1

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

$\frac{88 + 100 + 67 + 62 + 59 + 91 + 80 + 60 + 60 + 73}{10}$

Step 2

Simplify the numerator.

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Step 2.1

Add $88$ and $100$ .

$\frac{188 + 67 + 62 + 59 + 91 + 80 + 60 + 60 + 73}{10}$

Step 2.2

Add $188$ and $67$ .

$\frac{255 + 62 + 59 + 91 + 80 + 60 + 60 + 73}{10}$

Step 2.3

Add $255$ and $62$ .

$\frac{317 + 59 + 91 + 80 + 60 + 60 + 73}{10}$

Step 2.4

Add $317$ and $59$ .

$\frac{376 + 91 + 80 + 60 + 60 + 73}{10}$

Step 2.5

Add $376$ and $91$ .

$\frac{467 + 80 + 60 + 60 + 73}{10}$

Step 2.6

Add $467$ and $80$ .

$\frac{547 + 60 + 60 + 73}{10}$

Step 2.7

Add $547$ and $60$ .

$\frac{607 + 60 + 73}{10}$

Step 2.8

Add $607$ and $60$ .

$\frac{667 + 73}{10}$

Step 2.9

Add $667$ and $73$ .

$\frac{740}{10}$

Step 3

Divide $740$ by $10$ .

$74$