Jawabanmu

2014-05-23T20:07:54+07:00
50: 3 x 0.33 - 0.1 x 10 : 5 x 1/2
= 5,50000001 - 0,1
=
5,40000001


2014-05-23T20:09:39+07:00
50:3x0,33-0,1x10:5x1/2=
16,6x0,33-1:5x1/2=
5,5-0,2x1/2=
5,5-0,1=5,4
menurut saya