or
or
Problem Solving ( show your calculations/steps)
The simple interest on a sum of money will be Tk. 600 after 10 years. If the principal is trebled after 5 years , what will be the total interest at the end of the tenth years?
(interest)10 বছর পর কোনো আসলের সরল সুদ 600 টাকা হবে। 5 বছর পর আসল 3 গুণ হলে 10 বছর পর মোট সুদ কত হবে?
Amount of interest in 10 years = 600 Tk.
Amount of interest in 1 years = =60 Tk.
In simple interest, the principal is trebled, the interest will also be trebled.
Amount of interest in first 5 years =
And the of interest in the next 5 years =
At the end of tenth total interest will be =
