Question

1/11+1/5+4/11+4/5+6/11

Answer 1

1) 1/11+4/11+611=1
2) 15 +45 = 1
3) 1+1=2
Ответ: 2

Answer 2

1/11 + 1/5 + 4/11 + 4/5 +6/11 = 5/55 + 11/55 + 20/55 + 44/55 + 30/55 = 110/55 = 1