Hint. Let 5 kg of coffee be mixed with 2 kg of chicory.
8. If the selling price of 16 water bottles is equal to the cost price of 17 water bottles, find the
gain per cent earned by the dealer.
het
nie of
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Hint. Let 5 kg of coffee be mixed with 2 kg of chicory.
8. If the selling price of 16 water bottles is equal to the cost price of 17 water bottles, find the
gain per cent earned by the dealer.
het
nie of
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s.p of 16 bottles = c.p of 17 bottles so we should take l.c.m and solve it