If a = 2.3 x 104 and b = 4.4 x 10³ then the answer of x⁄y is

1.	If a = 2.3 x 104 and b = 4.4 x 10³ then the answer of x⁄y is
A.	5 x 10-2
B.	5 x 10-3
C.	5 x 10-4
D.	5 x 10-5
Answer» B. 5 x 10-3

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