Решите пжл(( все эти примеры! Спасибо
1)2/3 2)5/8 3)2/3 4)2/3
1) 1/2 ÷ 3/4 = 1/2 ÷ 4/3 = 2/3; 2) 5/12 ÷ 2/3 = 5/12 ÷ 3/2 = 5/8; 3) 4/9 ÷ 2/3 = 4/9 ÷ 3/2 = 2/3; 4) 8/15 ÷ 4/5 = 8/15 ÷ 5/4 = 2/3; 5) 2/5 ÷ 6/25 = 2/5 ÷ 25/6 = 5/3 = 2. 2/3; 6) 3/8 ÷ 1/4 = 3/8 ÷ 4/1 = 3/2 = 1. 1/2