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Question

Уровнение!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 1) 0,6x=2,55 2) 0,6x=2,55 1,08x=2,7

Answer 1

1) ответ 4.25 2) 4.25 3) 2.5

Answer 2

1) 0.6х = 2.55
    х = 2.55/0.6
    х = 4.25
2) 1.08х = 2.7
    х = 2.7/1.08
    х = 2.5