1/4 = 3/121/12 = 1/12
3/16 = 6/485/12 = 20/48
3/7 = 24/484/7 = 32/48
Теперь приведем все дроби к общему знаменателю 48:
1/4 = 12/481/12 = 4/48
Получаем:
12/48 и 4/486/48 и 20/4824/48 и 32/48
1/4 = 3/12
1/12 = 1/12
3/16 = 6/48
5/12 = 20/48
3/7 = 24/48
4/7 = 32/48
Теперь приведем все дроби к общему знаменателю 48:
1/4 = 12/48
1/12 = 4/48
3/16 = 6/48
5/12 = 20/48
3/7 = 24/48
4/7 = 32/48
Получаем:
12/48 и 4/48
6/48 и 20/48
24/48 и 32/48