Basic Math Examples

50

$50$ ,

26

$26$ ,

30

$30$ ,

42

$42$ ,

75

$75$

Step 1

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

\frac{50 + 26 + 30 + 42 + 75}{5}

$\frac{50 + 26 + 30 + 42 + 75}{5}$

Step 2

Simplify the numerator.

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Step 2.1

Add

50

$50$ and

26

$26$ .

\frac{76 + 30 + 42 + 75}{5}

$\frac{76 + 30 + 42 + 75}{5}$

Step 2.2

Add

76

$76$ and

30

$30$ .

\frac{106 + 42 + 75}{5}

$\frac{106 + 42 + 75}{5}$

Step 2.3

Add

106

$106$ and

42

$42$ .

\frac{148 + 75}{5}

$\frac{148 + 75}{5}$

Step 2.4

Add

148

$148$ and

75

$75$ .

\frac{223}{5}

$\frac{223}{5}$

\frac{223}{5}

$\frac{223}{5}$

Step 3

Divide.

44.6

$44.6$