Question
Which of these is not a rational number and why? [2 MARKS]
39,−411,√2,π
39,−411,√2,π
Answer:
:
Answer: 1 Mark
Reason: 1 Mark
A rational number is one which has an integer as itsnumerator and denominator but the denominator cannot be equal to zero. Hence, the rational numbers here are:39,−411
As the numbers√2,π cannot be written in simple fractions therefore thay are irrational ( Note: π=227 is a popular approximation, but it is not accurate.)
Was this answer helpful ?
:
Answer: 1 Mark
Reason: 1 Mark
A rational number is one which has an integer as itsnumerator and denominator but the denominator cannot be equal to zero. Hence, the rational numbers here are:39,−411
As the numbers√2,π cannot be written in simple fractions therefore thay are irrational ( Note: π=227 is a popular approximation, but it is not accurate.)
Was this answer helpful ?
More Questions on This Topic :
Question 5. 4422 in simplified form is __.....
Question 8. What should be added to −34 to get 516?....
Latest Videos
Latest Test Papers
Submit Solution