1.11 + 2.111 + 3.1 +?=8A1.669B1.689C1.679D1.699Answer: C. 1.679 Read Explanation: 1.11 + 2.111 + 3.1 +?=8 6.321 + ? = 8 ? = 8 - 6.321 = 1.679Read more in App