Question

a grocer pyrchas3 200 kg of rice at rs 25 per kg he sold 80 kg of it at a gain of 10 percent and 40 kg at a loss of 4 percent at what rate per kg should he sell the reminder to gain 8 percent on his total investment ​

Answer 1

He sold 80kg of it at a a gain of 10% and 40 kg of it at a loss of 4%. at what per kg should he s ell the remainder to gain 8%on his total investment"