Предмет: Математика, автор: akzer1029384756

Расположи числа 30,60,90,120,150,180,210,240,270 в таблице так,чтобы сумма чисел в каждой строке и в каждом столбце была одно и та же.Как решить?Помогите пожалуйста.Заранее спасибо!!!

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Автор ответа: Vwvwvwvwvw
0
270,150,30
120,90,240
60,210,180
Везде по 450
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