Megha1119 wrote:

Hi, After substituting values, none of the answer choices seems right. Could anyone please help me as to where I'm going wrong?

Hi

Megha1119:

8 people X $ 10 per head = $ 80 = 8 +2 people X $ Y per head

80 = 10. Y so Y = 8

earlier per head share = 10, new per head share = 8

difference 2

option d> substitute x = 10, n = 8 and n + 2 = 10 we get 10 ( 1- 0.8) = 2= same as above.