add the decimals
ordering decimals
which is greater than one of the decimals
1

0.1+0.1=

0.2

1

greatest to least

  0.12,0.53,0.01

  

0.53,0.12,0.01

1

which is greater 

0.12 or 0.13

0.13

50

0.68+0.45

1.13

50

greatest to least

0.263,0.378,0.748,0.989

0.989,

100

0.126+0.483

0.609

400

0.3684+0.46

8284

850

0.384+0.5483

0.9323

850

order to least to greatest


0.958,0.3846,0.985,0.54000007,0.6200000007

0.3846,0.54000007,0.6200000007,0.958,0.985