8.8 x 10-1
8.8 x 10-2
8.8 x 10-3
8.8 x 103
Correct answer is C
0.00275×0.00640.025×0.08
Removing the decimals = 275×642500×800
= 88104
88 x 10-4 = 88 x 10-1 x 10-4
= 8.8 x 10-3
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