какое число надо увеличить в 8 раз чтобы получилось число равное произведению чисел 80 и 12

какое число надо увеличить в 8 раз чтобы получилось число равное произведению чисел 80 и 12
- Предмет:
  Математика
- Автор:
  jack44
- 5 лет назад

Ответы 2

Умножим 80 на 12. Получается 960. Получившиеся число мы делим на 80 и получаем 120.
Также можно решить уравнением.
8x=80•12
8x=960
X=960:8
X=120
- Автор:
  casemaoc
- 5 лет назад
- 0
Пошаговое объяснение:
Пишем уравнение по условию задачи.
8*х = 80*12 - сокращаем на 8.
х = 10*12 = 120 - ответ.
Проверка
80*12 = 960
960 : 8 = 120 - правильно.
- Автор:
  rosie62
- 5 лет назад
- 0
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какое число надо увеличить в 8 раз чтобы получилось число равное произведению чисел 80 и 12​

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какое число надо увеличить в 8 раз чтобы получилось число равное произведению чисел 80 и 12