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27,3.0,5.2=27,3.(0,5.2)=27,3.1=27,3 0,25.53,34.4=(0,25.4).53,34=1.53,34=53,34 2,5.0,4.50.0,02=(2,5.0,4).(50.0,02)=1.1=1 44,81.125.0,08=44,81.(125.0,08)=44,81.10=448,1 5.79,23.0,2=(5.0,2).79,23=1.79,23=79,23 72,3.0,25.0,4=72,3.(0,25.0,4)=72,3.0,1=7,23 1,25.500.0,2.0,08=(1,25.0,08)(500.0,2)=0,1.100=10 579.5.0,002=579.(5.0,002)=579.0,01=5,79