Ahad buys 80kg sugar at Taka 40 per kg and 40 kg rice at Taka 50 per kg. At what price approximately in Taka per kg should he sell to make a profit of 10% on cost ?
A. 42.3
B. 44.3
C. 47.7
D. 49.2
সঠিক উত্তরঃ
C.
47.7
Explanation:
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