648.52, lets break it down :-)
600 = 6 x 100
40 = 4 x 10
8 = 8 x 1
.52 = 52 x .1
Hope that helps you. :-)
The amount $648.52 can be expressed in expanded form as (6 x 100) + (4 x 10) + (8 x 1) + (5 x 0.1) + (2 x 0.01). This corresponds to option A. Thus, the correct answer is A.
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