Question
A kiosk has different brands of chips. 70% of the
stores' sales are from selling potato chips. 30% of the sales are from 3 other chips and wafers. Every quarter the store's sales on an average are 12,00,000. What is their approximate average monthly sales of potato chips?Solution
Average sale per month = 12,00,000/3 = 4,00,000 Required average monthly sale of potato chips = 70/(70 + 30) × 4,00,000 = Rs. 2,80,000 ∴ The required average monthly potato sales is Rs. 2,80,000.
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