Răspunsuri

2014-01-22T19:19:33+02:00
40-(28,8-19,63)= 40-8,97 = 31,03
50- (34,2-938) = 50-(-903,8)=50+903,8=953,8
11,8-(1,1628)/0,57=11,8-2,04=9,76


2014-01-22T19:29:41+02:00
La prima:
40-(28.6-19.63)=40-8.97=31.03
La a doua:
50-(34.2-938)=50-(-903.8)=953.8
La a treia:
11.8-1.1628/0.57=11.8-2.04=9.76