Предмет: Математика, автор: aknurnabieva360

46 Чобы изготовить несколько одинаковых деталей, на первом станке уходит 5 мин времени, а на втором 6. Если известно, что первый станок изготавливает 20 деталей в минуту, сколько деталей минуту изготавливает второй станок?

Ответы

Автор ответа: fatkullindanis2007

0

Ответ:

20*5= 100(деталей/5 минут на первом станке)

100/6=16,66666666666...

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: bak14

Тест «Неличные формы глагола» (инфинитив, причастие, герундий) Выберите 1 правильный вариант из 4-х предложенных. Переведите предложения (письменно).
1. I intended … to the training gym. a) to go b) to be going c) to have gone d) go
2. He wants … the coach about the injury. a) to have informed b) to inform c) to be informed d) inform
3. She has a great desire … to the international competitions. a) to invite b) invite c) to be invited d) to have invited
4. We saw him … the sports complex. a) to enter b) to have entered c) entered d) enter
5. He must … to the doctor's as soon as possible. a) come b) to have come c) to come d) came
6. This athlete is said … his sports career. a) to finish b) finish c) to have finished d) finished
7. The young man … at the window is our best runner. a) to stand b) stand c) stood d) standing
8. The spectators looked at the … ski-jumpers a) to fly b) flying c) flew d) flown
9. A … ski pole was changed. a) break b) broke c) broken d) to have broken
10. … … his things, he hurried to the stadium. a) To pack b) Packing c) Packed d) Having packed
11. When … home, I met my team-mate. a) to go b) going c) went d) to have gone
12. … in this team for many years, he knew the coach very well. a) train b) to train c) having trained d) trained
13. He sent me some … sports catalogues. a) to illustrate b) illustrate c) having illustrated d) illustrated
14. … … … the starting bibs were given to the coaches. a) Having sorted b) Having been sorted c) Sorted d) To sort
15. I think of … to the football match on Sunday. a) to go b) went c) gone d) going
16. My sporting shoes need … a) to repair b) repaired c) repairing d) to have repaired
17. … is a good physical exercise. a) swimming b) to swim c) swam d) swum
18. Thank you for … a) come b) came c) coming d) to come
19. The coach insisted on my … to the team. a) returned b) to return c) have returned d) returning
20. I remember … the information before. a) to see b) having seen c) saw d) seen

2 года назад

Предмет: Английский язык, автор: bak14

Выберите один правильный вариант предложения из 4-х данных.
Progressive Tenses.
1. A) What is the girl doing now?
2. Those people is watching a hockey match.
B) Those people watching hockey match are.
C) Those people a hockey match are watching.
D) Those people are watching a hockey match.
3. A) Our students not training at the moment are.
B) Our students at the moment aren’t training.
C) Our students aren’t training at the moment.
D) Our students don’t training at the moment.
4. A) Who did running marathon?
B) Who was running marathon?
C) Who marathon running was?
D) Who running was marathon?
5. A) The athletes was listening to the coach.
B) The athletes to the coach were listening.
C) The athletes were listening to the coach.
D) The athletes listening to the coach were.
6. A) These pupils wasn’t skiing last Sunday.
B) These pupils weren’t skiing last Sunday.
C) These pupils didn’t skiing last Sunday.
D) These pupils last Sunday weren’t skiing.
7. C) John does having a ride.
8. A) They are listened to the sports news.
B) They to the sports news are listening.
C) Why aren't they listening to the sports news?
D) Why don't they listening to the sports
9. A) Will be they training in the gym tomorrow ?
B) Will they be training in the gym tomorrow ?
C) Tomorrow they will be training in the gym?
D) In the gym they will be training tomorrow ?

2 года назад

Предмет: Окружающий мир, автор: nataleeva3

одомашненый тарпан как называется

2 года назад

Предмет: Геометрия, автор: Haribo5

ДАЮ 30 БАЛЛОВ ЗА ЭТО!
ПОМОГИТЕ!

8 лет назад

Предмет: Математика, автор: Kfedotychev

Помогите мой сын не может решить 53+18=

8 лет назад