Предмет: Математика, автор: malicmihaela32

Помогите пожалуйста ​

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Ответы

Автор ответа: rortaranai
0

Ответ:

1) 17,4*2,3=40,02 кг во второй

2)40,02-8,44=31,58 кг в третьей.

3) 17,4+40,02+31,58= 89 кг всего

ответ: всего 89 кг

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