Basic Math Examples

$79 \cdot 78 + 89$ , $45$

Step 1

Multiply $79$ by $78$ .

$6162 + 89, 45$

Step 2

Add $6162$ and $89$ .

$6251, 45$

Step 3

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

$\frac{6251 + 45}{2}$

Step 4

Add $6251$ and $45$ .

$\frac{6296}{2}$

Step 5

Divide $6296$ by $2$ .

$3148$