Question

2. Hari babu left one third of his property to his son. One-fourth to his
daughter and remaining for his wife.
(a) If his wife's share is 3 18,000, what was the worth of his total
property ?
(b) Which mathematical concept is used in this problem? I need the answer of part (b) i.e. 2nd part​

Answer 1

Answer:

and then died.I am right