Finite Math Examples

$9$ , $604 (1 + (0.092) (\frac{3}{4}))$

Step 1

Simplify each term.

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Step 1.1

Multiply $(0.092) (\frac{3}{4})$ .

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Step 1.1.1

Combine $0.092$ and $\frac{3}{4}$ .

$9, 604 (1 + \frac{0.092 \cdot 3}{4})$

Step 1.1.2

Multiply $0.092$ by $3$ .

$9, 604 (1 + \frac{0.276}{4})$

Step 1.2

Divide $0.276$ by $4$ .

$9, 604 (1 + 0.069)$

Step 2

Simplify the expression.

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Step 2.1

Add $1$ and $0.069$ .

$9, 604 \cdot 1.069$

Step 2.2

Multiply $604$ by $1.069$ .

$9, 645.676$

Step 3

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

$\frac{9 + 645.676}{2}$

Step 4

Add $9$ and $645.676$ .

$\frac{654.676}{2}$

Step 5

Divide $654.676$ by $2$ .

$327.338$

Step 6

The mean should be rounded to one more decimal place than the original data. If the original data were mixed, round to one decimal place more than the least precise.

$327.3$