There are 4 buses - A,B,C,D. There are 220 students in a school. A cancarry 60 students. B can carry 50 students. C can carry 40students. Dcan carry 35 students Cost of travelling in the 4 buses were given, A -160 , B- 140, C-125 , D- 95 (not exact values) a) Find the bus combinations, so that all the students can becarriedin the minimum cost(One can use any no. of buses of aparticular type) b) Find the min. no. of buses required to carry all students etc.

hemant balde , 13 Years ago

Grade