if the price of a watch increased by 15% the increased in the price is $90. what was the price of watch earlier
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increased by 5% means105/100 =21/20
A.T.Q 21=Rs.90 or 1=30/7
so 20 is earlier price so 20=20×30/7=rs.85.71
A.T.Q 21=Rs.90 or 1=30/7
so 20 is earlier price so 20=20×30/7=rs.85.71
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