Answer:
-3.125 < -2.95 < 2.6 < 103.5
Step-by-step explanation:
1) [tex]5\frac{6}{15}- 2\frac{4}{5}[/tex]
=> [tex]\frac{81}{15} - \frac{14}{5}[/tex]
=> [tex]\frac{81-42}{15}[/tex]
=> [tex]\frac{39}{15}[/tex]
=> 2.6
2) -4.5 * -2.3
=> 103.5
3) [tex]\frac{5}{-1.6}[/tex]
=> -3.125
4) [tex]-\frac{33}{10} + \frac{7}{20}[/tex]
=> [tex]\frac{-66+7}{20}[/tex]
=> [tex]\frac{-59}{20}[/tex]
=> -2.95
