A survey of City A found an average of 3.2 people per household and an average of 1.2 DVD players per household . If 48,000 people live in City A, how many DVD players are there in City A?
A. 15,000
B. 16,000
C. 18,000
D. 40,000
E. None of these
সঠিক উত্তরঃ
C.
18,000
Explanation:
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