cost of a sweater has been increased by 8% the new price =129.60 find – InterviewSolution

1.	cost of a sweater has been increased by 8% the new price =129.60 find the old price
Answer» Let the old price be xso 8% of x = 8/100 × x = 8x/100 = 4x/25So According to questionx + 4x/25 = 129.629x/25 = 129.6x = (129.6×25)/29x = ₹ 111.72Old cost is ₹111.72

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