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= (4/10x30/9 - 1) : 1/2 + 1/10 = (4/3-1)*2 + 1/10 = 2 1/3 + 1/10 = 7/3 + 1/10 = 73/30 = 2 13/30 Succes in continuare!
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= (4/10x30/9 - 1) : 1/2 + 1/10 = (4/3-1)*2 + 1/10 = 2 1/3 + 1/10 = 7/3 + 1/10 = 73/30 = 2 13/30 Succes in continuare!