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Calculati
30:7
100:33
71:15
61:22
8,42:2,7
2,456:0,9
0,327:0,28
Dau 170 puncte , repede va rog !!!


Răspuns :

30:7=4.28
100:33=3.03
71:15=4.73
61:22=2.77
8.42:2.7=3.11
2.456:0.9=2.72
0.327:0.28=1.16
4,28-3,(03)-4,7(3)-2,7(72)-3,11-2,72(8)-1,16