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Let the cost price of article ‘A’ be Rs. 5x Marked price of article ‘A’ = 1.3 × 5x = Rs. 6.5x Selling price of article ‘A’ = 6.5x × 0.8 = Rs. 5.2x Or, 5x + 262 = 5.2x Or, 0.2x = 262 Or, x = 1310 Cost price of article ‘B’ = 6x = 6 × 1310 = Rs. 7860
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