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04-02-2016
Mathematics

contestada

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

Respuesta :

Аноним Аноним

04-02-2016

12.231 is the answer

Answer Link

04-02-2016

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

Answer Link

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