Если в каждый подарочный пакет положить по 80 г. пряников, то их останется 2 кг. если же положить по 100г, то для заполнения всех пакетов не хватит 200 г. сколько детей должны получить подарки?

110

Пошаговое объяснение:

первый расклад --- 80 г

остаток 2 кг = 2 000 г

второй расклад --- 100 г

не хватает  --- 200 г

всего подарков --- ? п.

Решение

100 - 80 = 20 г надо добавить в каждый пакет

2 000 : 20 = 100 п. можно дополнить остатком от первого расклада

200 : 20 = 10 п. останутся без дополнения .

100 + 10 = 110 п. всего подарков

ответ: 110 подарков

1. 20-25 лет (ты еще молод)
2. 3 (у меня в семье 3)
3. нет, если люди любят, то им ничто не помешает
4. смерть близкого 

1. 20-25 лет.Ты уже более мудрая(ый).По-другому смотришь на те,или иные ситуации.
2.трое
3.Да!Это действительно так.
4.Воспитание детей,возможно.
Каждая семья индивидуальна.

4 главы ,я бы часа за 2 выучила

80*+2000=100*-200. Тогда 20*=2200 и их=110.Это получится число пакетов.Пряников было 80*110+2000=10800=10кг800г

I think that every family should have children,but every family should choose how many children they want.It's so importante thing.Not every family can bring up and contain so many children.Everybody understand,that it's so difficult to feed,to dress and to bring up 3 or more children.

On one hand,it's so good to have many children,because you will have so much enjoy of them.If you have many children,you will have so much help.

But,on the other hand it's bad.So many people throw out their children to the street.It's people who drink so much alchohol or take drugs.It's very bad.

I think that it's very difficult to understand how many children should you have.That's why every family should understand by themselves

 

 

 

 

 

 

Вот если это по английскому надо*)

believe that the most sacred in man - a family and homeland. The family - a father, mother, children, a warm house, where you are always welcome and understood. I have until it's gone.
The days when every other family had many children, long gone. And today, we feel that a child is three too many. Someone engaged in a career, one lives for fun, while others simply afraid to take this important step, and eventually all women give birth later and menshe.nogie afraid of difficulties, want to live only for themselves in what without denying yourself. Naturally, the birth of several children cool change this carefree life. Therefore, do not give birth to a woman. And remember how it was before. All were poor, yet many children are very frequent. And all lived well, and raised their children in spite of the lack of money. The children grew up, helping each other, on their feet and began, in turn, take care of their parents. Now everything is different. Children grow up selfish, pampered, they are confident that their parents have the coffin of life. And all because a child who does not have a brother or sister gets used, that is all around care about it. In my opinion, bear a child - it's a crime. You not only to yourself, you mess up his life. Refined person is difficult to settle in life, and parents do not last.

Пусть пакетов X шт.

 

Тогда количество пряников можно выразить двумя выражениями:

 

80X + 2000 (80 грамм в каждом из X пакетов и еще 2000 грамм останется)

или

100X - 200 (100 грамм в каждом из X пакетов и еще 200 грамм не хватило)

 

Получаем уравнение

80x + 2000 = 100x - 200

20x = 2200

x = 110

 

Всего пряников = 100x - 200 = 11000- 200 = 10800г = 10кг800г

Я думаю, что в семье должно быть два ребёнка, желательно, чтобы у них была небольшая разница в возрасте. Так, будучи старше, ребёнок будет учить брата (или сестру) каким-то вещам и защищать. Если же ребёнок в семье один, то он может вырасти эгоистом.