Question

1 7/12+3 7/8+4 1/6+(-5 3/4)

Answer 1

1 7/12+3 7/8+4 1/6+(-5 3/4)= 1 14/24 + 3 21/24 + 4 4/24 - 5 18/24 = 3 21/24 = 3 7/8
ответ : 3 7/8