N10 work interchangeably with terminating decimals and their corresponding fractions (such... Quiz: Pearson Edexcel Maths, Unit 1

The 20 questions

1. Write 0.75 as a fraction in its simplest form.

   • 75/10
   • 3/7
   • 3/4
   • 7/5

2. Write 0.6 as a fraction in its simplest form.

   • 3/5
   • 6/100
   • 5/6
   • 6/9

3. What is the recurring decimal 0.3̇ (0.333...) as a fraction?

   • 3/10
   • 1/30
   • 3/100
   • 1/3

4. Write 5/8 as a decimal.

   • 0.8
   • 1.6
   • 0.58
   • 0.625

5. Write 0.35 as a fraction in its simplest form.

   • 7/10
   • 35/100
   • 3/5
   • 7/20

6. Write 2/9 as a recurring decimal.

   • 0.22
   • 0.29
   • 0.2̇
   • 0.9

7. Write 0.1̇2̇ (where 12 repeats) as a fraction in simplest form.

   • 12/9
   • 3/25
   • 4/33
   • 12/100

8. Write 3.5 as an improper fraction in simplest form.

   • 5/2
   • 35/10
   • 7/2
   • 3/5

9. Which decimal is equal to 7/20?

   • 0.7
   • 0.14
   • 0.35
   • 0.02

10. Write 0.4̇ (where 4 repeats) as a fraction.

    • 4/10
    • 2/5
    • 4/9
    • 9/4

11. Express 0.0625 as a fraction in its simplest form.

    • 625/100
    • 6/25
    • 1/6
    • 1/16

12. Which fraction is equal to 0.85?

    • 5/17
    • 85/100
    • 17/20
    • 8/5

13. Write 0.2̇7̇ (where 27 repeats) as a fraction in simplest form.

    • 2/7
    • 3/11
    • 3/10
    • 27/100

14. Write 0.45̇ (where only the 5 repeats, giving 0.4555...) as a fraction.

    • 45/100
    • 41/90
    • 9/20
    • 41/100

15. Which recurring decimal is equal to 5/11?

    • 0.5̇
    • 0.45
    • 0.4̇5̇
    • 0.5̇4̇

16. Which of these fractions does NOT give a terminating decimal?

    • 7/20
    • 3/8
    • 1/4
    • 2/3

17. Prime factors of denominators for terminating decimals in simplest form are:

    • only odd primes
    • only 3 and 7
    • any prime number
    • only 2 and 5

18. Work out 0.6̇ + 1/3 and give the answer as a fraction.

    • 1/3
    • 0.9
    • 1
    • 2/3

19. Write 0.1̇8̇ (where 18 repeats) as a fraction in simplest form.

    • 9/50
    • 2/11
    • 18/100
    • 1/9

20. How many digits repeat in the decimal expansion of 1/7?

    • 3
    • 6
    • 1
    • 2

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