Răspunsuri

2014-04-22T17:29:39+03:00
0.1x19.7 -0.1x11.4+0.1x0.1 = 1.97-1.14+0.01=0.84
1.1 x 2.4 +2.2 x 7.5 -3.3 x 0.9 = 2.64 + 16.5 - 2.97= 16.17
0.25  x 11.3 - 0.75 x 2.4 + 0.50 x 1.8=1.925