Предмет: Математика, автор: irochka320969

От дыни массой 2 кг 400 г Ване отрезали пятую часть дыни и Маше отрезали шестую часть дыни.Чему равна масса каждого отрезанного куска и сколько граммов дыни ещё осталось?

Ответы

Автор ответа: знаток109
0
2кг400г= 2400г
2400/5=480г Ване
2400/6=400 г Маше
2400-(480+400)=1560 г осталось

Автор ответа: Лукас2006
0
1)2кг400г:5*1=480(г)-Ване
2)2кг400г:6*1=600(г)-Маше
3)480+600=1080(г)=1кг80г
4)2кг400г-1кг80г=1кг320г
Ответ : 1кг320г остались
Автор ответа: Лукас2006
0
2) ответ 400г
Автор ответа: Лукас2006
0
Ответ 1560г осталось
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