Предмет: Математика, автор: гуля433

ширина комнаты 2м5дм, а длина 4м сколько метров плинтуса нужно чтобы закрыть щели между стеной и полом

Ответы

Автор ответа: IamAnny

3

2 м 5дм = 2,5 м
2*(4+2,5) = 13(м ) плинтуса надо

Автор ответа: иманВорзЧеченка

3

Нам так учили 2+5+4=11 а как вам я незнаю

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