question_answer

A factory has 120 workers in January. 90 of them are female workers. In February, another 15 male workers were employed. A worker is then picked at random. Calculate the probability of picking a female worker.

A)  \[\frac{3}{4}\]                                  

B)         \[\frac{4}{9}\]   

C)  \[\frac{2}{3}\]                                                  

D)  \[\frac{1}{3}\]