In an office that employees 120 people, m% of the employees are male, and c% of the employees are members of the custodial staff. How many employees are females who are not members of the custodial staff?
1) m + c = 50
2) The number of female employees who are members of the custodial staff is four.
St 1 mentions the percentage of male + Percetange of custodial employess and what we need is female who are not part of the custodial employess... Froms st 1 we can dedue that its 50 % pr 60 employees.
St 2 Clearly Insufficient -