Question

помогите срочно!!
у меня тест срочно!!! дам баллы
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Answer 1

(-1/12 + 2/5) - (-0,36 - 0,64) - 1 целая 13/15 = = (-1*5/12*5 + 2*12/5*12) - (-1) - 28/15 = (-5/60 + 24/60) + 1 - 28*4/15*4 = (-5+24)/60 + 60/60 - 112/60 = ответ: -11/20. = = 19/60 + 60/60 -112/60 = (19+60-112)/60 = -33/60 = -11*3/20*3 = -11/20

= (-1/12 + 2/5) - (-0,36 - 0,64) - 1 целая 13/15 = = (-1*5/12*5 + 2*12/5*12) - (-1) - 28/15 = (-5/60 + 24/60) + 1 - 28*4/15*4 = (-5+24)/60 + 60/60 - 112/60 = ответ: -11/20. = = 19/60 + 60/60 -112/60 = (19+60-112)/60 = -33/60 = -11*3/20*3 = -11/20