Algebra Examples

$\frac{84}{20}$ , $\sqrt{17}$ , $- \frac{8}{18}$ , $- 0.45$

Step 1

Convert all numbers to decimals.

$\frac{84}{20} = 4.2$

$\sqrt{17} = 4.12310562$

$- \frac{8}{18} = - 0.\overline{4}$

$- 0.45 = - 0.45$

Step 2

Arrange the numbers in ascending order.

$- 0.45, - 0.\overline{4}, 4.12310562, 4.2$

Step 3

Replace the numbers with the original numbers.

$- 0.45, - \frac{8}{18}, \sqrt{17}, \frac{84}{20}$

Step 4

The result can be shown in multiple forms.

Exact Form:

$- 0.45, - \frac{8}{18}, \sqrt{17}, \frac{84}{20}$

Decimal Form:

$- 0.45, - 0.\overline{4}, 4.12310562 \dots, 4.2$

Mixed Number Form:

$- 0.45, - \frac{8}{18}, \sqrt{17}, 4 \frac{1}{5}$