Предмет: Математика, автор: nadik085

С задания 397до задания400

Приложения:

nadik085: Помогите пж пж пж пж пж пж пж пж

Ответы

Автор ответа: volmary34

1

Ответ:

Щаз-з помогу.

Пошаговое объяснение:

397

Правильные дроби: 1/4, 2/5, 7/12, 18/23,31/34

Неправильные дроби: 3/2, 17/10, 9/7

398

2\5, 3\7, 1\10, 5\8

5\3,9\2,7\2,8\1

399

соре, не знаю

400

х\5 вродь

5\y тоже вроде

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