Basic Math Examples

$6$ , $2 \cdot 0$ , $21 + 0$ , $32 \cdot 100 - 0$ , $15 \cdot 40$

Step 1

Multiply $2$ by $0$ .

$6, 0, 21 + 0, 32 \cdot 100 - 0, 15 \cdot 40$

Step 2

Add $21$ and $0$ .

$6, 0, 21, 32 \cdot 100 - 0, 15 \cdot 40$

Step 3

Multiply $32$ by $100$ .

$6, 0, 21, 3200 - 0, 15 \cdot 40$

Step 4

Subtract $0$ from $3200$ .

$6, 0, 21, 3200, 15 \cdot 40$

Step 5

Multiply $15$ by $40$ .

$6, 0, 21, 3200, 600$

Step 6

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

$\frac{6 + 0 + 21 + 3200 + 600}{5}$

Step 7

Simplify the numerator.

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Step 7.1

Add $6$ and $0$ .

$\frac{6 + 21 + 3200 + 600}{5}$

Step 7.2

Add $6$ and $21$ .

$\frac{27 + 3200 + 600}{5}$

Step 7.3

Add $27$ and $3200$ .

$\frac{3227 + 600}{5}$

Step 7.4

Add $3227$ and $600$ .

$\frac{3827}{5}$

Step 8

Divide.

$765.4$