The data below shows the number of workers
employed in the various sections of a construction
company in Lagos.
Carpenters 24 Labourers 27
Plumbers 12 Plasterers 15
Painters 9 Messengers 3
Bricklayers 18
If one of the workers is absent on a certain day,
what is the probability that he is a bricklayer?
1/12
1/9
2/9
1/6
1/4
Correct answer is D
No explanation has been provided for this answer.