Предмет: Математика, автор: DevockaIzUkraine

Одно полотно разрезали на 5 равных частей , а другое , длина которого на 10м больше , на 7 таких же частей . Какова длина каждого полотна? сделаете функциями пж ​

Ответы

Автор ответа: maks1120074
1

Ответ:по функиям хз как

пусть равная часть равна х. тогда 5х + 10 = 7х

7х - 5х = 10

2х = 10

х = 5

у первого полотна 5 таких частей, значит 5х5 = 25,

а у второго 7 значит 7х5 = 35

Пошаговое объяснение:

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