What is the value of (0.2)5 ?
A) 0.00032
B) 0.0016
C) 0.008
D )0.32

Name: What is the value of (0.2)5 ? A) 0.00032 B) 0.0016 C) 0.008 D )0.32
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Question

Quizplus · Accepted Answer

Tackle the problem in two stages. First find the value of exponent ignoring the decimal. Second, find the position of the decimal.
2² = 2 x2 x 2 x2 x 2 x 2 = 32
(0.2)? = 0.2 x 0.2 x 0.2 x 0.2 x 0.2 x 0.2 = 0.00032
Key takeaway: In decimal based exponents' problems, be careful in placing decimal at correct position.

What Is the Value of (0.2)5