Сократите дробь 3/12; 6/54; 26/65; 36/48; 480/720
3/12 = 1/4; 6/54 = 3/27=1/9; 26/65 = 2/5; 36/48 = 6/8 = 3/4; 480/720 = 48/72 = 4/6 = 2/3
Спасибо
1)1/4 2)1/9 3)2/5 4)3/4 5)6/9=2/3