Дроби 1/2; 3/4; 2/5; 1/10 к знаменателю 40:

20/40; 30/40; 16/40; 10/40

20/40; 30/40; 16/40; 4/40

20/40; 30/40; 18/40; 4/40

20/40; 30/40; 8/40; 4/40

Question

Математика: Дроби 1/2; 3/4; 2/5; 1/10 к знаменателю 40: 20/40; 30/40; 16/40; 10/40 20/40; 30/40; 16/40; 4/40 20/40; 30/40; 18/40; 4/40 20/40; 30/40; 8/40; 4/40

Умник00Семь · Answer

1/2 = 20/403/4 = 30/402/5 = 16/401/10 = 4/40ответ: вариант 2 верный...