Question

a pharmacist potato in 3 kg bag at 37.50 and 7 kg bag at 82.25 is it profittable to be the 7 kg bag in to find the coast of 1 kg potato in each case and compare

Answer 1

37.50/3  
= ₹12.5

82.25/7
=₹11.75

so, it is profitable if he buys 7 kg bag.