If you ask Java to divide a bunch of int
as the answer – even if that doesn't make sense. For example:
5/2 // Returns 2
4/3 // Returns 1
If you'd like "normal" division – division that results in a number with a decimal – be sure to give Java at least one number with a decimal:
5/2.0 // Returns 2.5
4.0/3 // Returns 1.3333333 ...