Предмет: Математика, автор: lizat8945

У трьох кошиках 68 кг яблук. У першому кошику на 8 кг яблук менше, нiж у другому, а в третьому кошику - у тричi бiльше, нiж у першому. Скiльки кiлограмiв яблук у кожному кошику?

Ответы

Автор ответа: yarmelnyk1

10

Ответ:Припустимо,що у першому кошику х кг,тоді у другому х+8 кг, а третьому 3x

х+х+8+3х=68

5х=60

x=60:5

х= 12

х=12 кг у першому кошику

12+8=20 кг у другому кошику

12*3=36 кг у третьому кошику

Пошаговое объяснение:

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