Всего 28 орехов
в левом в 3 раза больше, чем в правом
Возьмем правый карман за Х
Х +3Х=28
4Х=28
Х=28/4
Х=7-в правом
7*3=21-в левом
2-f,3-h,4-a,5-e,6-g,7-c,8-b,
1. Is there any butter on this bread?
2. Are there any birds in the tree?
3. There is some lemonade in the bottle.
4. Is there a horse in the field?
5. Are there any people in the room?
6. There are some matches in the box.
1). Who are going in for sport?
2). Who is running in the morning?
Пойдет?:3