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Question
If the cost of a dozen soaps is ₹ 460.80, what will the cost of 15 soaps?
Solution
Cost of one dozen soap = ₹ 460.80
In one dozen = 12 soaps
Cost of each soap = `₹460.80/12` = ₹ 38.4
Cost of 15 soaps = 15 x ₹ 38.4 = ₹ 576
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