Question

A building contractor has 60 plots in which he can build a house per plot.He wishes to build
houses of two types A and B. He wishes that houses of A type should be at least three times than those of B type.If he desires the profit of Rs.65,000 per house of type A and Rs.80,000
per house of type B to get maximum profit how many houses of each type should be built? in a mathematical form​

Answer 1

Step-by-step explanation:

The SI unit for pressure is the pascal (Pa), equal to one newton per square metre (N/m2, or kg·m−1·s−2).