The answer of (7.2 x 1016 )/(3.4 x 1018 ) in standard form is

1.	The answer of (7.2 x 1016 )/(3.4 x 1018 ) in standard form is
A.	2.12 x 10-2
B.	2.12 x 10-2
C.	2.12 x 10-2
D.	2.12 x 10-2
Answer» D. 2.12 x 10-2

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