Percentage

3298 X 1.5% for 90 days means what will be the end result of 3298 if you get 1.5% every day for 90 days
This sounds like you're asking about the simple interest earned on a principal of 3298 (dollars or whatever) at 1.5% daily interest, for 90 days. But you could mean 1.5% annual interest, compounded daily, or several other possibilities. This is why the actual wording of whatever you are dealing with is needed.
 
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