Question
A book is listed at Rs. 1200 and the discount offered is
10%. What additional discount must be given to bring the net selling price to Rs. 900?Solution
Marked price = Rs. 1200 After 1st discount = 90/100 × 1200 = 1080 Selling price = Rs. 900 Additional discount % = (1080-900)/1080 × 100 = 16*2/3%
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