Полный бидон с мёдом весит 24 кг, а этот же бидон, заполненный мёдом на три четверти, весит 18 кг 500 грамм. Сколько весит пустой бидон?

Полный бидон с мёдом весит 24 кг, а этот же бидон, заполненный мёдом на три четверти, весит 18 кг 500 грамм. Сколько весит пустой бидон?
- Предмет:
  Математика
- Автор:
  jovannispfb
- 6 лет назад

Ответы 1

Дано: Бидон с мёдом =24кг3/4 бидона с мёдом = 18кг 500гПустой бидон=?1кг= 1000г24кг= 24•1000=24000г18кг 500г= 18•1000+500=18500г1)) 24000-18500=5500г весит одна четвёртая часть мёда Весь бидон это 4части мёда 2)) 24000- 5500•4= 24000- 22000= 2000г весит пустой бидон 2000г:1000=2кг Ответ; пустой бидон весит 2кг
- Автор:
  lillianachristensen
- 6 лет назад
- 0
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Полный бидон с мёдом весит 24 кг, а этот же бидон, заполненный мёдом на три четверти, весит 18 кг 500 грамм. Сколько весит пустой бидон?

Ответы 1

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