Why I can't division two variables with defirent type?

Question

For example:

func main() {
a, b, c := arithmetic(2, 5, 8)
println(a, b, c)
}

func arithmetic(x, y, z int) (int, int, float32) {
sum := x + y
multiplication := sum * z

return sum, multiplication, z / multiplication
}

Here more detail: https://play.golang.org/p/KTsMA2rAiey

Answer 1

The code will of course run but the result will not be correct. With this approach I would get the following values: 7 56 0. 8 divided by 56 should not be 0. This is what I wanted to know how to do. Although I already did, here: https://play.golang.org/p/2_fW4mKV5D7