Chapter 1 - Foundations for Algebra - 1-3 Real Numbers and the Number Line - Practice and Problem-Solving Exercises - Page 20: 49

$-\frac{9}{4}, -\frac{13}{6}, -2.1, -\frac{26}{13}$

Restate each number as a decimal to compare. $-\frac{13}{6}\ \ =\ \ \ -2.167$ $-2.1\ \ =\ \ \ -2.100$ $-\frac{26}{13}\ \ =\ \ \ -2.000$ $-\frac{9}{4}\ \ \ =\ \ \ -2.250$ Reorder from least to greatest. $-\frac{9}{4}\ \ \ =\ \ \ -2.250$ $-\frac{13}{6}\ \ =\ \ \ -2.167$ $-2.1\ \ =\ \ \ -2.100$ $-\frac{26}{13}\ \ =\ \ \ -2.000$