Keep in mind that int values can only hold whole numbers.
So this:
int x = 3 / 2;
println(x);
Will print out 1 instead of 1.5.
You can fix this by converting one of the numbers to float first:
float x = float(3) / 2;
println(x);
By the way, instead of posting an image of your output, please try to paste a MCVE directly in your message. You should also try breaking your calculations down into multiple lines to understand what’s going on better.