Basic Math Examples

$79 \div 97$ ,

$0$

Step 1

Rewrite the division as a fraction.

$\frac{79}{97}, 0$

Step 2

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

$\frac{\frac{79}{97} + 0}{2}$

Step 3

Add

$\frac{79}{97}$ and

$0$ .

$\frac{\frac{79}{97}}{2}$

Step 4

Multiply the numerator by the reciprocal of the denominator.

$\frac{79}{97} \cdot \frac{1}{2}$

Step 5

Multiply

$\frac{79}{97} \cdot \frac{1}{2}$ .

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Step 5.1

Multiply

$\frac{79}{97}$ by

$\frac{1}{2}$ .

$\frac{79}{97 \cdot 2}$

Step 5.2

Multiply

$97$ by

$2$ .

$\frac{79}{194}$

Step 6

Divide.

$0.40721649$

Step 7

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.

$0.4$