A room at Zaber Hotel International can accommodate 4 people. The rate is 3900 one person and Tk. X for each additional people. If 3 people take the room for one night and pays Tk. 2100 per person, what is the value of X?
A. 600
B. 800
C. 1200
D. 1300
E. None
সঠিক উত্তরঃ
C.
1200
Explanation:
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