Ex.1
42:2=21; 96:4=24;
36:3=12; 75:5=15;
46:2=23; 85:5=17;
88:8=11; 78:3=26;
36:2=18; 34:2=17.
____________________________Ex.2
246:2=123 693:3=231 172:2=86
369:3=123 752:2=376 415:5=83
484:4=121 536:2=268 234:3=78
486:2=243 436:3=145.3 189:3=63
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SPER CĂ TE-AM AJUTAT