Answer: 8 x 10^3
Step-by-step explanation:
The given expression is
(1.6 x 10^5)/(0.2 x 10^2)
It can be rearranged as
1.6/0.2 x 10^5/10^2
Recall the rule of exponents which is expressed as
a^b/a^c = a^(b - c)
Thus, we have
8 x 10^(5 - 2)
= 8 x 10^3
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