Question

order 1/2,1.1,5/3,2,0,0.4,-2,5/8 least to greatest

Answer 1

Lets write all of it as decimal.
1/2=0.5
      1.1
      5/3=5:3=1.6666
      2
      0
      0.4
     -2
     5/8=5:8=0.625
The order is -2,0,0.4,0.5,0.625,1.1,1.66666,2