A) 0.064
B) 0.64
C) 0.0064
D) 64
Correct Answer: A
Solution :
(a) \[2\times 0.2=0.4\](Idea of placing decimal) see answer to Q 21. \[0.4\times 2=0.8\,\,\,\,\,0.16\times 2=0.32\] \[0.8\times 0.2=0.16\,\,\,\,0.32\times 0.2=0.064\]You need to login to perform this action.
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