Предмет: Математика, автор: ilyaharaskin00

4 целых 1/3-5 целых 2/7

Ответы

Автор ответа: ajdanasmagulocs317
0
...............................................
Автор ответа: elanil
0

Ответ:-20/27

Пошаговое объяснение:

Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Английский язык, автор: yusuv98
Помогите пожалуйста из этого текста выписать 10-11 предложений для пересказа
Our country. Our environment. There are many big and small rivers, green forests, high mountains, lakes and seas in Russia. Our Earth is our home. I think people must take care of our Motherland. There are some laws and decisions on this important question. We have state organizations whish pay attention to this problem. The international conventions pay mush attention to the control of population too. There are a lot of industrial enterprises in our country that"s why we can"t ignore the problem of the protection of our environment. We have got the main aim of the protection. Our environment must be clean. What must we do for it? We have to control atmospheric and water pollution, to study the man"s influence on the life of animals, plants and our human life. If we don"t use chemicals in a proper way we"ll pollute our environment. Our plants and factories put their waste materials into water and atmosphere and pollute the environment. There are many kinds of transport in our big cities, that is why we must pay attention to the protection of our nature and the health of the people. Radiation. Now it has become one of the main problems. It is not good for health of people died from radiation some years ago in Chernobyl. It was a tragedy. The other problem is an earthquakes in America. Our scientist try to forecast earthquakes, then we can protect ourselves from them. The people all over the world do everything to protect their nature, to make their country riches, do make their life happier.
1 год назад
Предмет: Русский язык, автор: zara66
каков порядок разбора сложного предложения
1 год назад
Предмет: Русский язык, автор: Челкастики
Сколько гласных в слове (балкон)????
1 год назад
Предмет: Математика, автор: den4an
реши уравнение
-4*(5-2х)+3*(х-4)=6*(2-х)-5х
8 лет назад
Предмет: Математика, автор: Аноним
Товарный контейнер имеет форму прямоугольника парралепипеда длиной 1м, шириной 1м и высотой 3м. В него нужно загрузить коробки длинной 2дм, шириной 2дм и высотой 3дм.Сколько таких коробок можно поместить в контейнер? Напишите решение с объяснением
8 лет назад