312-231:9+40:7=7 где поставить скобки - №15248792

312-231:9+40:7=7 где поставить скобки
- Предмет:
  Математика
- Автор:
  babs35vr
- 6 лет назад

Ответы 1

(312-231):9+40:7=7 312-231=81 81:9=9 9+40=49 49:7=7
- Автор:
  matthias
- 6 лет назад
- 0
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Скажите, правильно ли я написала текст, есть ли ошибки? Английский язык

ONCE UPON A TIME THERE LIVED A WIZARD…

HIS NAME WAS MARVIN. HE WAS A PHILOSOPHER WITH GREAT LOVE OF LEARNING, AND HE WAS VERY FAMOUS IN HIS SURROUNDINGS, BECAUSE HE POSSESSED RARE ABILITIES OF MAKING MAGIC. BUT IT WAS A LIE

ONE DAY HE WAS SET OFF TO A LEGENDARY SCHOOL OF WIZARDRY. HE CHEATED ON THE TEST, AND PRETENDED THAT CONJURES. TEACHER SUSPECTED THAT SOMETHING WAS WRONG

MARVIN HAD TO HAVE AN INTERVIEW. HE WAS VERY NERVOUS, INTERVIEWER ASKED HIM A LOT OF COMPLICATED QUESTIONS, AND BOY MADE A MESS OF HIS ANSWER.

THEN THE REPORTER SAID THAT LAUGHED LOUDLY MARVIN MUST TO SOLVE A VERY IMPORTANT MAGIC PROBLEM.

THE BOY RELUCTANTLY AGREED. HE WAS SENT TO THE ROOM WITH NO WINDOWS AND THE LOCKED DOOR. HE DID NOT UNDERSTAND WHAT HE MUST TO DO. THE ROOM WAS TERRIBLE. SUDDENLY DIFFERENT MONSTERS AND GHOSTS BEGAN APPEARING FROM DIFFERENT CORNERS OF THE ROOM. THE BOY WAS SCARED AND STARTED SCREAMING AND RUNNING AROUND THE ROOM. HE FORCED THE DOOR WITH A FLOURISH, IT WAS HIS LAST CHANCE.

TEACHERS AND REPORTER STOOD BEHIND THE DOOR AND LAUGHED LOUDLY. MARVIN FELT GUILTY AND APOLOGIZED.

NOW MARVIN OFTEN VISITS THE SCHOOL AND TEACHERS, AND NEVER LIES!

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