[(1512/100:27/10-169/100):1/10]:10+14235/1000:15/10=
[(1512/100*10/27-169/100)*10/1]:10+14235/1000*10/15=
[(56/10-169/100)*10]:10+949/100=
((10*56-169)/100*10):10+949/100=
(391/100*10)*1/10+949/100=
391/10*1/10+949/100=
391/100+949/100=1340/100=13,4
*=semnul x