х-вес одной части мороженого
7х+2х+2х=4400
11х=4400
х=400кг масса одной части
400*7=2800кг воды
400*2=800кг молочного жира
400*2=800кг сахара
2800+800+800=4400кг
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Объяснение:
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Объяснение:
Мороженое состоит из
1) 7+2+2=11 частей всего
Найдем массу одной части
2) 4400:11=400 (кг)
По условию сахара берется 2 части
3) 400*2=800( кг) - потребуется сахара.
ответ:потребуется 800кг сахара