3 11/12
Пошаговое объяснение:
2(3/4) +1 (1/6) = 11/4 + 7/ 6 = 33/12+14/12 = 47/12 = 3 11/12
2(3/3)+1(1/6)=2×1+1/6=2+1/6=13/6
3 11/12
Пошаговое объяснение:
2(3/4) +1 (1/6) = 11/4 + 7/ 6 = 33/12+14/12 = 47/12 = 3 11/12
2(3/3)+1(1/6)=2×1+1/6=2+1/6=13/6