Rational or irrational Quiz

Name: ______________________   Date: __________   Score: ____ / 10

10 questions. No calculator. Show your working. steplyclass.com/foundations/rational-or-irrational/quiz/

1. 1

   Is −5 rational or irrational
   1. A) Rational
   2. B) Irrational

2. 2

   Is 79 rational or irrational
   1. A) Rational
   2. B) Irrational

3. 3

   Is 0.75 rational or irrational
   1. A) Rational
   2. B) Irrational

4. 4

   Is √49 rational or irrational
   1. A) Rational
   2. B) Irrational

5. 5

   Is √64 rational or irrational
   1. A) Rational
   2. B) Irrational

6. 6

   Is 0.333... rational or irrational
   1. A) Rational
   2. B) Irrational

7. 7

   Is 2.125 rational or irrational
   1. A) Rational
   2. B) Irrational

8. 8

   Is √81 rational or irrational
   1. A) Rational
   2. B) Irrational

9. 9

   Is 0.454545... rational or irrational
   1. A) Rational
   2. B) Irrational

10. 10

    Is √50 rational or irrational
    1. A) Rational
    2. B) Irrational