Ответ:
2 137/161
Пошаговое объяснение:
3-(1,6-1 14/15)×6/7÷1 11/12=3-(16/10-29/15)×6/7÷23/12=3-((48-58)/30)×6/7÷23/12=3-10/30×6/7÷23/12=3-(10×6)/(30×7)÷23/12=3-60/210÷23/12=3-2/7÷23/12=3-(2×12)/(7×23)=3-24/161=(483-24)/161=459/161=2 137/161
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Ответ:
2 137/161
Пошаговое объяснение:
3-(1,6-1 14/15)×6/7÷1 11/12=3-(16/10-29/15)×6/7÷23/12=3-((48-58)/30)×6/7÷23/12=3-10/30×6/7÷23/12=3-(10×6)/(30×7)÷23/12=3-60/210÷23/12=3-2/7÷23/12=3-(2×12)/(7×23)=3-24/161=(483-24)/161=459/161=2 137/161