Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Problem
Problem
For how long must Magnus invest
4000
a
t
6.45
4000 at 6.45% p.a. compounded half-yearly, for it to amount to
4000
a
t
6.45
10000?
Browse the problem library