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Karonn, 30% of RM100 is 0.30 × RM100 = RM30. Thus Softee Trading sells the item for RM100 - RM30 = RM70. What is the selling price if Kinky Trading reduces their price of RM90 by 25%? What is the selling price if they then reduce that amount by 10%? Penny | ||||||||||||
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Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences. |