на сколько процентов 0,8-ая часть числа больше его 0,5-ой части? - №30094672

на сколько процентов 0,8-ая часть числа больше его 0,5-ой части?
- Предмет:
  Математика
- Автор:
  simoneok3h
- 5 лет назад

Ответы 1

Пропорция. 0,5-100% 0,8-х% х=0,8*100:0,5=160% составляет 0,8 от 0,5. 160-100=60% на столькл больше 0,8 числа, чем 0,5 числа. Ответ:60%
- Автор:
  ashtonellis
- 5 лет назад
- 0
Добавить свой ответ

Еще вопросы

Philip Blake is Mr Blake’s elder son. He has got a small house in Bishopton. Bishopton is a small place near London. Philip works in London. He is the manager of a plant. He always goes to London in the morning on Monday, Tuesday, Wednesday, Thursday and Friday. He doesn't go to his office on Saturday and Sunday. Every morning Philip looks through newspapers. He is interested in the latest political and business events. Sometimes Philip goes to different cities to discuss business with their customers. He is a very busy man. Floy Robinson is a secretary to Mr Philip Blake. Her office is not large. She has got a typewriter, and many letters, cables and telexes on her desk. Every morning from Monday to Friday Floy comes to the office at nine. At 10 o'clock Floy usually looks through the mail and at 11 she comes into the manager's office with the letters. The manager reads them and gives answers to the letters. Floy writes them in her book and goes to her office.
Floy usually has lunch at home but sometimes she has lunch at the plant with her friend Tom. She stays in the office till 5. In the evening Floy has French lessons. She learns the French language with pleasure. Floy wants to know French well to read books and see films in French.
- Предмет:
  Английский язык
- Автор:
  rocíosimon
- 5 лет назад
- Ответов:
  
  1
- Смотреть
Сказка тигр и олень на казахском языке
- Предмет:
  Қазақ тiлi
- Автор:
  rohani8xc
- 5 лет назад
- Ответов:
  
  1
- Смотреть
найдите значение выражения x²+x+2/3x+1 при x=-4 / дробь
- Предмет:
  Алгебра
- Автор:
  bandit42
- 5 лет назад
- Ответов:
  
  1
- Смотреть
Помогите решить пожалуйста.
Заранее спасибо.
- Предмет:
  Математика
- Автор:
  naimabird
- 5 лет назад
- Ответов:
  
  2
- Смотреть

How much to ban the user?

1 hour 1 day 100 years