Предмет: Математика, автор: amal88824

за 1 1/5 поезд прошел 100 км.За какое время он пройдет 180 км

Ответы

Автор ответа: никалетаоим

100: 6/5 = 100/ 1 * 5/6 = 500/6 = 250/3 км/ч.

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: biznesmahor

ребята помогите по братски кто знаеть хорошо английский

6 лет назад

Предмет: Английский язык, автор: abzalaluwer

Sudbury Valley School in Massachusetts, USA, is an unusual school. Do you hate maths? At Sudbury, if students hate maths, they don’t study it. They go to another class, such as history or science! Students at the school can study a lot of different subjects, like science, history, geography and art. Students can choose to do homework, but some prefer not to do any! If students don’t want to go to any classes, it isn’t a problem. There are lots of other activities at Sudbury. For example, some students go to drama practice. Some students play instruments, and some go to the ICT room. In that room, they can check emails or play games. They can even make their own lunch in the canteen. Pizza and pasta are the favourite meals. Some students prefer healthy salads! Students can’t leave the school, but they can walk or play sports in the school garden. There is always something to do!

There are a few rules at Sudbury. Students can’t do anything dangerous, and they can’t stay at home every day! But students are usually very happy at Sudbury. It’s a popular school!

Mark sentences as True or False/ Определите «Правда» или «Ложь»

1. There are a few rules at Sudbury.

True False

2. Potato and carrot are the favourite meals.

True False

3. If students don’t want to go to any classes, it is a problem.

True False

4. It’s a popular school!

True False

5. There is never something to do!

True False

6. Some students prefer healthy salads!

True False

7. But students are usually very happy at Sudbury.

True False

6 лет назад

Предмет: Русский язык, автор: aikatattibekova2903

2. Составьте 2 предложения по соответствующей теме, используя слова с прямым и переносным значением, синонимы, антонимы, омонимы или многозначные слова.
Тема про гриб боровик

6 лет назад

Предмет: Биология, автор: gla19299

Какова роль плесневых грибов в жизни человека?

9 лет назад

Предмет: Математика, автор: afalem46464646

а) (х + 36,1) · 5,1 = 245, 82;
б) (m – 0,67) · 0,02 = 0,0152;
в) (х + 24,3) : 18,3 = 3,1;
г) (у – 15,7) : 19,2 = 4,7.
решите уровнения.

плиз
помоги

9 лет назад