Answer:
He initially had 60,000 amount
Explanation:
He gave 40% to Wife
and 20% to sons which is equal to 60%
100-60=40% left out is spent on miscellaneous items and saved in a bank equally. Half of 40% is 20% which is equal to tk 12,000
using cross product
20% 12,000
100% x
x= 12,000*100/20= 60,000