Finite Math Examples

$x = \frac{7.64 + 7.45 + 7.45 + 7.47 + 7.52 + 7.68 + 7.69 + 7.45 + 7.22 + 7.56 + 7.47 + 7.52 + 7.47}{12}$

Step 1

Simplify the numerator.

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Step 1.1

Add $7.64$ and $7.45$ .

$x = \frac{15.09 + 7.45 + 7.47 + 7.52 + 7.68 + 7.69 + 7.45 + 7.22 + 7.56 + 7.47 + 7.52 + 7.47}{12}$

Step 1.2

Add $15.09$ and $7.45$ .

$x = \frac{22.54 + 7.47 + 7.52 + 7.68 + 7.69 + 7.45 + 7.22 + 7.56 + 7.47 + 7.52 + 7.47}{12}$

Step 1.3

Add $22.54$ and $7.47$ .

$x = \frac{30.01 + 7.52 + 7.68 + 7.69 + 7.45 + 7.22 + 7.56 + 7.47 + 7.52 + 7.47}{12}$

Step 1.4

Add $30.01$ and $7.52$ .

$x = \frac{37.53 + 7.68 + 7.69 + 7.45 + 7.22 + 7.56 + 7.47 + 7.52 + 7.47}{12}$

Step 1.5

Add $37.53$ and $7.68$ .

$x = \frac{45.21 + 7.69 + 7.45 + 7.22 + 7.56 + 7.47 + 7.52 + 7.47}{12}$

Step 1.6

Add $45.21$ and $7.69$ .

$x = \frac{52.9 + 7.45 + 7.22 + 7.56 + 7.47 + 7.52 + 7.47}{12}$

Step 1.7

Add $52.9$ and $7.45$ .

$x = \frac{60.35 + 7.22 + 7.56 + 7.47 + 7.52 + 7.47}{12}$

Step 1.8

Add $60.35$ and $7.22$ .

$x = \frac{67.57 + 7.56 + 7.47 + 7.52 + 7.47}{12}$

Step 1.9

Add $67.57$ and $7.56$ .

$x = \frac{75.13 + 7.47 + 7.52 + 7.47}{12}$

Step 1.10

Add $75.13$ and $7.47$ .

$x = \frac{82.6 + 7.52 + 7.47}{12}$

Step 1.11

Add $82.6$ and $7.52$ .

$x = \frac{90.12 + 7.47}{12}$

Step 1.12

Add $90.12$ and $7.47$ .

$x = \frac{97.59}{12}$

Step 2

Divide $97.59$ by $12$ .

$x = 8.1325$