2/5 is a ______ number and would be a ______ decimal.
2. −0.07 is a______ number and would be a______ decimal.
3. 4/9 is a ______ number and would be a ______ decimal.
4. 99−−√ is a _____ number and would be a ______ decimal.
5. −0.03521... is a______ number and would be a ______decimal.
6. 121−−−√ is a _____ number and would be a _____ decimal.
1. 2/5 is a fraction or rational number and would be a terminating decimal.
2. -0.07 is a rational number and would be a terminating decimal.
3. 4/9 is a fraction or rational number and would be a repeating decimal.
4. 99√ is an irrational number and would be a non-terminating, non-repeating decimal.
5. -0.03521... is a rational number and would be a non-terminating, repeating decimal.
6. 121√ is an irrational number and would be a non-terminating, non-repeating decimal.