Предмет: Математика, автор: VladaSokol019

На 4 станках за один час можно изготовить 64 детали.На сколько нужно увеличить количество станков, чтобы произвести на них 320 деталей в час.

Ответы

Автор ответа: dims2006

Ответ:

увеличить на 5 станков

Пошаговое объяснение:

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Choose the right form
1. Our neighbourhood is ___ in Los Angeles.

A. the most peaceful

B. more peaceful than

C. peacefuler than

D. more peacefuler

2. The weather in Portugal is ___ the weather in England.

A. better then

B. the best

C. gooder than

D. better than

3. This room is ___ one in the hotel.

A. the most comfortable

B. more comfortable

C. more comfortable than

D. most comfortable

4. I have got a ___ family.

A. the nicest than

B. nice

C. the most nice

D. the nicest

5. Kathy is ___ student in our class.

A. the most intelligent

B. more intelligent

C. the intelligentest

D. more intelligent than

6. England is ___ Wales.

A. biger than

B. more big than

C. the biggest

D. bigger than

7. This film is boring. In fact, it's ___ film I`ve ever seen.

A. the baddest

B. the worst

C. the worse

D. worse than

8. My grandfather is ___ my father.

A. more funny than

B. funniest than

C. funnier than

D. the funnier than

9. I think English is ___ and ___ subject in the world!

A. the easier ...the more interesting

B. the easiest ... the most interesting

C. easier than ... more interesting than

D. the most easy ... the most interesting

10.I. I am ____ my brother.

A. taller than

B. the tallest

C. taler

D. talleer than

11. She is ____ student in her class.

A. younger than

B. the younger

C. the youngest

D. young

12. The dog is _____ the cat.

A. the older than

B. older than

C. the oldest

D. older

13. The red jacket is ____ the blue jacket.

A. expensiver than

B. more expensive than

C. the most expensive

D. expensever

14. My mother is ______ in her family.

A. the shorter

B. the shorter than

C. the shortest

D. shorter

15. My History teacher is (strict) and (unfriendly) the Maths teacher. She never laughs and she makes us do a lot of homework.

A. the strictest ... the unfriendliest

B. more strict ... more unfriendly

C. more strict than ... more unfriendly than

D. stricter ... unfriendlier than

16. The British weather is __________ (bad) the Portuguese weather.

A. worse than

B. the worst

C. better than

D. the best

17. I like sushi, but Chinese food is ____.

A. better

B. the better

C. more better

D. the bestest

18. My drink is ______ of all the drinks.

A. colder than

B. the coldest

C. the most cold

19. My sister is ____ student in her class.

A. smarter than

B. the smarter

C. the most smart

D. the smartest

20. My brother is ___ and ___ than me.

A. older, stronger

B. more older, more strong

C. more old, more strong

D. older, more stronger

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A. fast

B. faster

C. more fast

D. fastest

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A. serious

B. more serious

C. the serious

D. seriouser

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24. Today you look ___ than yesterday.

A. gooder

B. better

C. more good

D. the better

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B. bader

C. more bad

D. more worse

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