Answer:
the unpaid balance after the 5 years will be 125400.
Step-by-step explanation:
Given,
Principal amount, P = 190,000
rate,r = 3%
total time,t = 25 years
So, the total interest after 25 years will be,


= 142500
amount will be paid in 3 years with same interest rate can be given by


= 17100
So, the amount of interest to be paid= 142500 - 17100
= 125400
so, the unpaid amount of interest after the 5 years will be 125400.