Question

There are total of 50 staffs in ANTMSI. 40% of the staffs are female. 2/5 of the

female staff and 1/6 of the male staff like to take their lunch at

Happy Garden Restaurant.What is the total number of staff in ANTMSI

who like to take their lunch at Happy Garden Restaurant?

Answer 1

Number of female staff=40% of 50=(40/100)(50)=20

Number of male staff=50-20=30

Number of staff who like to have

 lunch in Happy Garden Restaurant=(2/5)(20) + (1/6)(30)=8+5=13