Tell weather the statement is true or false if the statement is false, provide the correct answer or find a counter-example.
1. every counting number is a rational number
2. every whole number is an integer
3. every integer is a whole number
4. the smallest whole number is 0
5. the smallest natural number is 0
6. every rational number can be expressed as a repeating decimal.
7. every repeating decimal is a rational number
8. if a and b are integers, then a/b is a rational number