The cost price of the two articles is the same. One article among them is sold at a profit of 15% and the other is sold at a profit of 12%. if the difference between their selling prices is ₹18, what is the cost price of each article?
Let's assume the cost price of each of the article is ₹ y.
One article among them is sold at a profit of 15% and the other is sold at a profit of 12%.
The difference between their selling prices is ₹18.
115% of y - 112% of y = 18
3% of y = 18
0.03y = 18
y = ₹ 600
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