Question
A mobile and a charger cost Rs. 3,000 and Rs. 1,200
respectively. The store marked the mobile up by 30% and the charger by 20%. If the combined selling price was Rs. 4,500, calculate the total discount given.Solution
ATQ,
Sum of the marked prices = 1.3 Γ 3000 + 1.2 Γ 1200 = 3900 + 1440 = Rs. 5,340
Therefore, total discount offered = 5340 β 4500 = Rs. 840
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