Question
A seller bought litchis at Rs. 168 per dozen and sold each
one at Rs. 15. If he sold 9 dozen litchis, what is the total profit earned?Solution
ATQ,
Cost price of one litchi = (168 / 12) = Rs. 14
Profit per litchi = 15 - 14 = Rs. 1
Total profit = 1 × 9 × 12 = Rs. 108
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