A reduction of 10% in the price of sugar enables a house holder to obtain 3kg more for 225. The reduction price per kg of sugar is?

• original price=x >>in x rupees we get 1 kg then in 225 we get 225/xkg >> aftr reduction price is 9x/10 >>in 9x/10 rs we get 1 kg then in 225 rs we get 250/x kg. >>250/x-225/x=3 or x=25/3. >>reduced rice is 9x/10 or 9/10*25/3 or x=7.5
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