Answer
$2.0 \times 10^1$
Work Step by Step
Rearrange Factors:
$= (\frac{6.48}{3.2})(\frac{10^6}{10^5})$
Simplify:
$=2.025 \times 10^1$
Round to two significant digits:
$\approx \boxed{2.0 \times 10^1}$
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