Math
posted by Ais .
Which is the better investment over a y year term? Calculate each one.
Investment that offers a rate of 2.25% per annum, compounded semianually.
Investment that offers a rate of 2.15% per annum, compounded quarterly.
Investment that offers a rate of 1.95% per annum, simple interest.
How do I calculate this?

done, look at your other post