Question

a fruit seller bought bananas at the rate of 3 for rupees 8 and sold them at the rate of 2 for rupees 7 find his gain or loss percent​

Answer 1

Cost of 1 banana = 8/3 = 2.66

selling price of 1 banana = 7/2 = 3.5

profit = 3.5-2.66 = 0.94

profit percentage = 0.94*100/2.66 = 35.3%