Предмет: Математика, автор: Ksu310306

Имеются бидоны вместимостью 1 л , 2 л, 3 л, 4 л. В какие бидоны можно слить молоко из двух банок, в которых содержится:
a) 2,5 кг, 3,7 кг , 2,4 кг
б) 1,7 кг , 0,5 кг , 5,6 кг
СРОЧНО ДАМ 30 БАЛЛОВ .

Ksu310306: Ещё 5,6,7,8,9 и 10 л

Ответы

Автор ответа: Ozix333

а)

2,5 + 3,7 = 6,2 кг - не поместится ни в один бидон.

2,5 + 2,4 = 4,9 кг - не поместится ни в один бидон.

3,7 + 2,4 = 6,1 кг - не поместится ни в один бидон.

б)

1,7 + 0,5 = 2,2 кг - поместится в бидон 3 л и 4 л

1,7 + 5,6 = 7,3 кг - не поместится ни в один бидон.

5,6 + 0,5 = 6,1 кг - не поместится ни в один бидон.

Ответ: в 3-литровый бидон поместится 2,2 кг молока из двух банок 1,7 кг и 0,5 кг

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