Давайте посчитаем поочередно:
(11,1÷3-2 1/6) = (11.1/3 - 2 1/6) = (3.7 - 2 1/6) = 3.7 - 2 - 1/6 = 1.7 - 1/6 = 1 5/6
1 5/6 ÷ 1 2/21 = (6/6 + 5/6) ÷ (21/21 + 2/21) = 11/6 ÷ 23/21 = (11/6) * (21/23) = 231/138 = 77/46
(3 5/6 + 1.5) = (23/6 + 3/2) = (23/6 + 9/6) = 32/6 = 16/3
3/4 = 3/4
(77/46) * (3/4) = 231/184 = 115.5/92 = 57.75/46 = 1.25543
Итак, итоговый результат равен примерно 1.25543.
Давайте посчитаем поочередно:
(11,1÷3-2 1/6) = (11.1/3 - 2 1/6) = (3.7 - 2 1/6) = 3.7 - 2 - 1/6 = 1.7 - 1/6 = 1 5/6
1 5/6 ÷ 1 2/21 = (6/6 + 5/6) ÷ (21/21 + 2/21) = 11/6 ÷ 23/21 = (11/6) * (21/23) = 231/138 = 77/46
(3 5/6 + 1.5) = (23/6 + 3/2) = (23/6 + 9/6) = 32/6 = 16/3
3/4 = 3/4
(77/46) * (3/4) = 231/184 = 115.5/92 = 57.75/46 = 1.25543
Итак, итоговый результат равен примерно 1.25543.