Exam-style question
Try this first
Which pair contains one number identified as irrational and one number written as a fraction?.
- A.√2 and 1/2
- B.1/2 and 2
- C.2 and 0
- D.0 and 1/2
Model answer
What a good answer should say
- √2 and 1/2
Explanation
Why this works
√2 is given as an irrational number, while 1/2 is explicitly written as a fraction.
Common mistake
No common mistake is linked to this question yet.