Finite Math Examples

$\frac{{(1 - 8.7 + (9 - 8.7) + (4 - 8.7) + (12 - 8.7) + (13 - 8.7) + (13 - 8.7))}^{2}}{6}$

Step 1

Simplify the numerator.

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Step 1.1

Subtract $8.7$ from $1$ .

$\frac{{(- 7.7 + 9 - 8.7 + 4 - 8.7 + 12 - 8.7 + 13 - 8.7 + 13 - 8.7)}^{2}}{6}$

Step 1.2

Add $- 7.7$ and $9$ .

$\frac{{(1.3 - 8.7 + 4 - 8.7 + 12 - 8.7 + 13 - 8.7 + 13 - 8.7)}^{2}}{6}$

Step 1.3

Subtract $8.7$ from $1.3$ .

$\frac{{(- 7.4 + 4 - 8.7 + 12 - 8.7 + 13 - 8.7 + 13 - 8.7)}^{2}}{6}$

Step 1.4

Add $- 7.4$ and $4$ .

$\frac{{(- 3.4 - 8.7 + 12 - 8.7 + 13 - 8.7 + 13 - 8.7)}^{2}}{6}$

Step 1.5

Subtract $8.7$ from $- 3.4$ .

$\frac{{(- 12.1 + 12 - 8.7 + 13 - 8.7 + 13 - 8.7)}^{2}}{6}$

Step 1.6

Add $- 12.1$ and $12$ .

$\frac{{(- 0.1 - 8.7 + 13 - 8.7 + 13 - 8.7)}^{2}}{6}$

Step 1.7

Subtract $8.7$ from $- 0.1$ .

$\frac{{(- 8.8 + 13 - 8.7 + 13 - 8.7)}^{2}}{6}$

Step 1.8

Add $- 8.8$ and $13$ .

$\frac{{(4.2 - 8.7 + 13 - 8.7)}^{2}}{6}$

Step 1.9

Subtract $8.7$ from $4.2$ .

$\frac{{(- 4.5 + 13 - 8.7)}^{2}}{6}$

Step 1.10

Add $- 4.5$ and $13$ .

$\frac{{(8.5 - 8.7)}^{2}}{6}$

Step 1.11

Subtract $8.7$ from $8.5$ .

$\frac{{(- 0.2)}^{2}}{6}$

Step 1.12

Raise $- 0.2$ to the power of $2$ .

$\frac{0.04}{6}$

Step 2

Divide $0.04$ by $6$ .

$0.00\overline{6}$