Please share the solution in which you get 0.5975 value. I will check that and help you accordingly.Thanks

Unable to understand explanantion provided in video A merchant buys 80 articles, each at Rs. 40. He sells n of them at a profit of n and the remaining at a profit of (100-n) What is the minimum profit the merchant could have made on this trade?How and where do we get the the 0.5975 added in the end?

Unable to understand explanantion provided in video A merchant buys 80 articles, each at Rs. 40. He sells n of them at a profit of n and the remaining at a profit of (100-n) What is the minimum profit the merchant could have made on this trade?How and where do we get the the 0.5975 added in the end?