A family has a man, his wife, 'their four sons and their wives. The family of every son also has 3 sons and one daughter. Find out the total number of male members in the whole family ?
A5
B10
C16
D17
A5
B10
C16
D17
Related Questions:
If A × B means A is the son of B
A + B means A is the father of B
A ÷ B means A is the daughter of B
A – B means A is the wife of B.
In the expression B ÷ C – A + D, How’s B related to A?