👤

compara fractiile :15/12 si 13/12; 3/ 18 si 2/18; 6/40 si 8/40 ; 1/ 4 si 3 /12; 17/17 si 18/17; 2/4 si 6/12 ;5/7si 5/3; 2/ 4 si 4/6. ​