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Q: The least among the following is:
A. 0.2 B. 1 ÷ 0.2
C. 0.2 D. (0.2)2

Answer and Explanation

Answer:(0.2)2

Explanation:
1 ÷ 0.2 = 1/0.2 = 10/2 = 5;

0.2 = 0.222...;
(0.2)2 = 0.04.
0.04 < 0.2 < 0.22....<5.
Since 0.04 is the least, so (0.2)2 is the least.

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