Question

- The company makes concrete bricks made up of cement and sand. The weight of a concrete
brick has to be least 5 kg. Cement costs Rs.20 per kg, and sand costs of Rs.6 per kg. strength
consideration dictate that a concrete brick should contain minimum 4 kg. of cement and not
more than 2 kg, of sand, Form the L.P.P. for the cost to be minimum.​

Answer 1

Answer:

if we want profit then sell it in ₹95

minimum amount to be sold is ₹92

Step-by-step explanation:

cement cost ₹20/kg and bricks cost ₹6/kg and bricks require 4kg cement 2 kg sand so 20×4+6×2

and we get ₹92 for one bricks and if to be sond in profit then sell it in₹95