Basic Math Examples

$4$ , $0$ , $0 \div (1 - 1 \div {1.1}^{4} \div 0.1)$

Step 1

Rewrite the division as a fraction.

$4, 0, \frac{0}{1 - 1 \div {1.1}^{4} \div 0.1}$

Step 2

Simplify the expression.

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Step 2.1

Raise $1.1$ to the power of $4$ .

$4, 0, \frac{0}{1 - 1 \div 1.4641 \div 0.1}$

Step 2.2

Divide $1$ by $1.4641$ .

$4, 0, \frac{0}{1 - 0.68301345 \div 0.1}$

Step 3

Simplify the denominator.

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Step 3.1

Divide $0.68301345$ by $0.1$ .

$4, 0, \frac{0}{1 - 1 \cdot 6.83013455}$

Step 3.2

Multiply $- 1$ by $6.83013455$ .

$4, 0, \frac{0}{1 - 6.83013455}$

Step 3.3

Subtract $6.83013455$ from $1$ .

$4, 0, \frac{0}{- 5.83013455}$

Step 4

Divide $0$ by $- 5.83013455$ .

$4, 0, 0$

Step 5

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

$\frac{4 + 0 + 0}{3}$

Step 6

Simplify the numerator.

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Step 6.1

Add $4 + 0$ and $0$ .

$\frac{4 + 0}{3}$

Step 6.2

Add $4$ and $0$ .

$\frac{4}{3}$

Step 7

Divide.

$1.\overline{3}$

Step 8

The mean should be rounded to one more decimal place than the original data. If the original data were mixed, round to one decimal place more than the least precise.

$1.3$