Question

Indicating whether the following statements are True (T) or False (F).

Answer 1

1. The difference of two rational numbers is always a natural number. TRUE
2. The ratio of two rational numbers is always positive .FALSE

3. The difference of two rational numbers is always a rational number. TRUE

4. The quotient of two rational numbers is always a real number (provided the denominator is non-zero). FALSE

5. The quotient of two rational numbers is always a rational number (provided the denominator is non-zero).TRUE 

6. The sum of two rational numbers is always a rational number. FALSE

7. The product of two rational numbers is always a rational number. FALSE