СОКРАТИТЕ ДРОБИ : Б) 42 , 75 , 40 , 3 , 18 , 45 , 120 __ __ __ ___ ___ ___ ___ . 720 300 64 243 300 900 180
42
__
2)0,375
42/720 = 7/120, 75/300 = 1/4, 40/64 = 5/8, 3/243 = 1/81, 18/300 = 3/50, 45/900 = 1/20, 120/180 = 2/3