Question

where do percentages and negative numbers under the readucal fall in the subsets of real numbers

Answer 1

ok so here it is
natural numbers: counting numbers like 1,2,3,4,5...
whole numbers: counting numbesr and 0, so 0,1,2,3,4
integers: negative counting numbers and 0, so -3,-2,-1,0,1,2,3...
ratioal numbers, things that can be represented in a/b





percent means parts out of 100 so
x%=x/100
that is a ratioal number

negatives are integers