Three persons A, B, C whose salaries together amount Tk. 7200, spend 80%, 85% and 75% of their salaries respectively. If their savings are 8:9:20. Find salary of B
A. 2800
B. 1600
C. 3200
D. 2400
সঠিক উত্তরঃ
D.
2400
Explanation:
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