Basic Math Examples

$42$ , $648$ , $100$ , $0 \div 3$ , $864$ , $200$

Step 1

Divide $0$ by $3$ .

$42, 648, 100, 0, 864, 200$

Step 2

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

$\frac{42 + 648 + 100 + 0 + 864 + 200}{6}$

Step 3

Cancel the common factor of $42 + 648 + 100 + 0 + 864 + 200$ and $6$ .

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Step 3.1

Factor $2$ out of $42$ .

$\frac{2 (21) + 648 + 100 + 0 + 864 + 200}{6}$

Step 3.2

Factor $2$ out of $648$ .

$\frac{2 \cdot 21 + 2 \cdot 324 + 100 + 0 + 864 + 200}{6}$

Step 3.3

Factor $2$ out of $2 \cdot 21 + 2 \cdot 324$ .

$\frac{2 \cdot (21 + 324) + 100 + 0 + 864 + 200}{6}$

Step 3.4

Factor $2$ out of $100$ .

$\frac{2 \cdot (21 + 324) + 2 (50) + 0 + 864 + 200}{6}$

Step 3.5

Factor $2$ out of $2 \cdot (21 + 324) + 2 (50)$ .

$\frac{2 \cdot (21 + 324 + 50) + 0 + 864 + 200}{6}$

Step 3.6

Factor $2$ out of $0$ .

$\frac{2 \cdot (21 + 324 + 50) + 2 (0) + 864 + 200}{6}$

Step 3.7

Factor $2$ out of $2 \cdot (21 + 324 + 50) + 2 (0)$ .

$\frac{2 \cdot (21 + 324 + 50 + 0) + 864 + 200}{6}$

Step 3.8

Factor $2$ out of $864$ .

$\frac{2 \cdot (21 + 324 + 50 + 0) + 2 (432) + 200}{6}$

Step 3.9

Factor $2$ out of $2 \cdot (21 + 324 + 50 + 0) + 2 (432)$ .

$\frac{2 \cdot (21 + 324 + 50 + 0 + 432) + 200}{6}$

Step 3.10

Factor $2$ out of $200$ .

$\frac{2 \cdot (21 + 324 + 50 + 0 + 432) + 2 (100)}{6}$

Step 3.11

Factor $2$ out of $2 \cdot (21 + 324 + 50 + 0 + 432) + 2 (100)$ .

$\frac{2 \cdot (21 + 324 + 50 + 0 + 432 + 100)}{6}$

Step 3.12

Cancel the common factors.

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Step 3.12.1

Factor $2$ out of $6$ .

$\frac{2 \cdot (21 + 324 + 50 + 0 + 432 + 100)}{2 (3)}$

Step 3.12.2

Cancel the common factor.

$\frac{2 \cdot (21 + 324 + 50 + 0 + 432 + 100)}{2 \cdot 3}$

Step 3.12.3

Rewrite the expression.

$\frac{21 + 324 + 50 + 0 + 432 + 100}{3}$

Step 4

Simplify the numerator.

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Step 4.1

Add $21$ and $324$ .

$\frac{345 + 50 + 0 + 432 + 100}{3}$

Step 4.2

Add $345$ and $50$ .

$\frac{395 + 0 + 432 + 100}{3}$

Step 4.3

Add $395$ and $0$ .

$\frac{395 + 432 + 100}{3}$

Step 4.4

Add $395$ and $432$ .

$\frac{827 + 100}{3}$

Step 4.5

Add $827$ and $100$ .

$\frac{927}{3}$

Step 5

Divide $927$ by $3$ .

$309$