Предмет: Математика, автор: khabar393

9. Реши задачи. а) В школу привезли питьевую воду. Для начальных классов 5 бутылей по 19 литров. Для старших 8 бутылей по 19 литров. Сколько всего литров воды привезли в школу? классов б) Мама Алии 4 раза в месяц заказывает воду в 19-литровой бутыли. Мама Тимура б раз в месяц заказывает воду в 19-литровой бутыли. На сколько меньше литров воды в месяц покупает мама Алии, чем мама Тимура? - ВОДА 19 л в) Взрослому человеку в день необходимо 2 литра воды. Сколь- ко литров воды потребуется в апреле семье из 4 человек? Из 6 человек? Из 8 человек?

Ответы

Автор ответа: abrorbekalimov80

Ответ:

1) в школу привезли 247 литр воды

2). 38л меньше покупает

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