Question:Ashok purchased a radio set and sold it to Shayam at a profit of 25 % and shayam sold it to Mohan at a loss of 10 % and Mohan paid tk 675 for it. For how much did Ashok purchased it?
Answer Suppose Ashok purchased it for tk x Then, 90 % of x = 675 :.`90/100 xx 125/100 xx x` = 675 or, `(675 xx 100/125 xx 100/90)` = 600 tk
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Ashok purchased a radio set and sold it to Shayam at a profit of 25 % and shayam sold it to Mohan at a loss of 10 % and Mohan paid tk 675 for it. For how much did Ashok purchased it?