percentage of gain should he sell the remaining articles so that his net gain is 8%?
6. A shopkeeper would get * 660 more money if instead of selling a table at a loss of 10%, he sells it
at a gain of 10%. Find the CP of the table.
7. Meena bought 20 kg of rice at * 45 per kg and 30 kg of rice at 50 per ko. She mixed the two
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