Question

in a factory 15 percent of the employees are male and the number tell by method.. and the final answer want to come 600,90​

Answer 1

Answer:

A factory has 500 workers, 15 percent of whom are women. If 50 additional workers are to be hired and all of the present workers remain, how many of the additional workers must be women in order to raise the percent of women employees to 20 percent?

(A) 3

(B) 10

(C) 25

(D) 30

(E) 35

Currently the factory has 0.15*500=75 women.

After 50 additional workers are hired, there will be total of 550 workers and we need 0.2*550=110 of them to be women, so we need 110-75=35 more women.

Answer: E.