1/3*(-4,8)-(1/4-3) Please срочно
1/3 * (-4,8) - (1/4 - 3) = 1/3 * (-48/10) - (1/4 - 3/1) = -16/10 - (1-12)/4 = -16/10 + 11/4 = (-32+55)/20 = 23/20 = 1 3/20
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1/3 * (-4,8) - (1/4 - 3) = 1/3 * (-48/10) - (1/4 - 3/1) = -16/10 - (1-12)/4 = -16/10 + 11/4 = (-32+55)/20 = 23/20 = 1 3/20