Basic Math Examples

$38$ ,

$0 (0.07) \div {(1 + 0.07)}^{8} - 1$

Step 1

Multiply

$0$ by

$0.07$ .

$38, 0 \div {(1 + 0.07)}^{8} - 1$

Step 2

Simplify each term.

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Step 2.1

Rewrite the division as a fraction.

$38, \frac{0}{{(1 + 0.07)}^{8}} - 1$

Step 2.2

Simplify the denominator.

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Step 2.2.1

Add

$1$ and

$0.07$ .

$38, \frac{0}{{1.07}^{8}} - 1$

Step 2.2.2

Raise

$1.07$ to the power of

$8$ .

$38, \frac{0}{1.71818617} - 1$

Step 2.3

Divide

$0$ by

$1.71818617$ .

$38, 0 - 1$

Step 3

Subtract

$1$ from

$0$ .

$38, - 1$

Step 4

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

$\frac{38 - 1}{2}$

Step 5

Subtract

$1$ from

$38$ .

$\frac{37}{2}$

Step 6

Divide.

$18.5$