Предмет: Математика, автор: goorobtry

Помогите пожалуйста на некотором участке газопровода Трубы длинной 16метров заменяют трубами длинной 20м.Сколько нужно новых труб для замены 100старых?

Ответы

Автор ответа: TeOrEtiK228

1

Старых 16*100=1600м
1600/20=80

Автор ответа: KyuGG

0

100 старых длиной 100*16=1600 метров

1600/20=80 труб длиной 20 метров

Ответ :80

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