11 + 1 + 0.01 + 0.11 + 0.111 = ?

A. 12.231

B. 15.21

C. 12.222

D. 13.23

Question

Mathematics

Noel Browning

17 May, 11:56

11 + 1 + 0.01 + 0.11 + 0.111 = ?

A. 12.231

B. 15.21

C. 12.222

D. 13.23

+1

Answers (2)

Know the Answer?

Anabelle Chung · Answer 1

12.231 is the answer

Bryanna · Answer 2

11 + 1 + 0.01 + 0.11 + 0.111 = ?

11 + 1 = 12

12 + 0.01 + 0.11 + 0.111 = ?

0.01 + 0.11 = 0.12

12 + 0.12 + 0.111 = ?

0.12 + 0.111 = 0.231

12 + 0.231 = 12.231

11 + 1 + 0.01 + 0.11 + 0.111 = 12.231

Your final answer is A. 12.231

11 + 1 + 0.01 + 0.11 + 0.111 = ?A. 12.231B. 15.21C. 12.222D. 13.23

11 + 1 + 0.01 + 0.11 + 0.111 = ?

A. 12.231

B. 15.21

C. 12.222

D. 13.23