Предмет: Математика, автор: ДашаОдолеева

641
Плиииииииз!!!!!
Пожалуйста!!!!!!!!!!

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Ответы

Автор ответа: tulasovavita
0
Если на части:
1) 4*2=8 (частей) - молока в б. бидонах
2) 1*5=5 (Частей) - молока в мал. бидонах
3) 6+5=13 (частей) - всё молоко
4) 130:13=10 (литров) - 1 часть, молока в мал. бидоне
Если уравнением:
Пусть в мал. бидоне молока х (литров) , тогда в пяти мал. бидонах - 5х (литров) , в большом - 4х (литров) , а в двух больших 2*4х=8х (литров)
Т. к. по условию задачи всего в бидонах молока 130 (литров) , составим и решим уравнение.
5х+8х=130
13х=130
х=130:13
х=10
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