1/(общая черта дроби)1/6-1/15 - №26705260

1/(общая черта дроби)1/6-1/15
- Предмет:
  Алгебра
- Автор:
  madison51
- 5 лет назад

Ответы 1

1/(1/6 - 1/15) = 1/(5/30 - 2/30) = 1 /(3/30) = 30/3 = 10
- Автор:
  kierraslsk
- 5 лет назад
- 0
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5 Choose the correct answer

1. The university of Michigan is one of the best universities in the United States and it ..... in Ann Arbor.
located
location
is located
2. Detroit ..... Motown in the past.
was called
is called
called
3. I don't think we must ..... everything tomorrow.
finish
have finished
be finished
4. The bridge ..... by tomorrow morning.
will have been reconstructed
is being reconstructed
will be reconstructed
5. Robert Burns ..... a lot of wonderful poems.
wrote
has written
was written
6. They ..... this clock now.
repair
are repairing
are being repaired
7. America's first college, Harvard, ..... in Massachusetts in 1636.
is being founded
had been founded
was founded
8. It's a big company. It ..... two hundred people.
is employed
employs
employing
9. Hundreds of people ..... by the new factory this year.
are employed
were employed
have been employed
10. The room ..... later.
will clean
will be cleaned
has been cleaned
11. People ..... this road very often.
aren't used
don't use
haven't used
12. Tom ..... his key.
has lost
has been lost
was lost
13. Weekends ..... outdoors by most English people.
spend
are spended
are spent
14. Detroit ..... as the first capital city of Michigan, but now Lansing is the capital city of Michigan.
chosen
was chosen
have been chosen
15. This house ..... in 1930.
built
was built
has built
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