Basic Math Examples

$159 - 34$ , $7$

Step 1

Subtract $34$ from $159$ .

$125, 7$

Step 2

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

$\frac{125 + 7}{2}$

Step 3

Add $125$ and $7$ .

$\frac{132}{2}$

Step 4

Divide $132$ by $2$ .

$66$