Math, asked by paulbrianmukisa, 1 month ago

c) Muhanga investments Ltd sold shares to 30 people in its three departments; plastics, batteries and polythene. 18 people bought shares in plastics, 15 in batteries and 13 in polythene. The number of people who bought shares in all the three departments is equal to the number of those who didn’t buy any shares. 10 bought shares in plastics and polythene, 3 in polythene and batteries only and 8 in plastics and batteries. Each person bought at least one of the shares. Determine the

i) number of people who bought shares in all the three departments

ii) number of people who bought shares in only one department.

iii) If a person is chosen at random, what is the probability that he/she bought shares in more than one department?

Answers

Answered by anish391531
0

i) 15 + 13 + 18 = 46

ii)10

iii) he got more.

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