Предмет: Математика, автор: Милашка0309

Из 5 кг хлопка можно изготовить 100м батистовой ткани.Сколько надо кг хлопка,чтобы изготовить 300м такой ткани? Запиши решение и ответ
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Автор ответа: 2908lulu
0
300:100= 3 - раза больше ткани, следовательно хлопка нужно тоже в 3 раза больше 2. 5*3=15 кг Ответ: 15 кг
Автор ответа: Милашка0309
0
Спасибо большое выручила !
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