Two third of the faculty members of a department are female. Twelve of the male faculty members are unmarried, while 60% of them are married. The total number of faculty members in the department is :
Created: 6 years ago |
Updated: 2 years ago
best des
Male members = 1 - 2/3 = 1/3
40% of the male members are married.
Married male members are 1/3 x 40% = 13.33% of all members.
13.33% = 12 members
100% = 12 x 100 / 13.33 ≈ 90 members
Md Azizur Rahman
Founder of Satt
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