Addition And Subtraction Of Fractions And Decimals

46 Questions

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Fraction Quizzes & Trivia

Addition and subtraction of fractions and decimals


Questions and Answers
  • 1. 
    7 4/5 + 2/3
    • A. 

      1 7/15

    • B. 

      8 7/15

    • C. 

      6

    • D. 

      3

  • 2. 
    3/4 + 2/3
  • 3. 
    4 2/3 + 5 1/24 + 7 1/2
  • 4. 
    3/4 + 1/8 + 1/6
  • 5. 
    12 1/2 + 20 1/3
  • 6. 
    1/4 + 5 1/3
  • 7. 
    12/17 + 5 2/7
  • 8. 
    1/4 + 5/33
  • 9. 
    34 1/2 + 8 1/2
  • 10. 
    3/4 - 1/4
  • 11. 
    8 1/12 - 3 1/4
  • 12. 
    1/8 - 1/12
  • 13. 
    100 - 36 1/3
  • 14. 
    355 1/5 - 55 2/5
  • 15. 
    2 3/5 - 1 1/5
  • 16. 
    25 - 17 7/9
  • 17. 
    4 7/10 - 3 9/20
  • 18. 
    48 6/11 - 24
  • 19. 
    1 2/3 - 1 1/12
  • 20. 
    A patient weighs 50 lbs. on admission and 48 lbs. on day 3 of his hospital stay.  Write a fraction, reduce to lowest terms, to express the fraction of his original weight that he has lost.
  • 21. 
    A stock clerk finds that there are 34 1/2 pints of hydrogen peroxide on the shelf. If the fully stocked shelf held 56 pints of hydrogen peroxide, how many pints were used?
  • 22. 
    • A. 

      2/3

    • B. 

      1 3/4

    • C. 

      6/6

    • D. 

      7/5

    • E. 

      16/17

  • 23. 
    • A. 

      1/4

    • B. 

      144/14

    • C. 

      1/14

    • D. 

      14/14

    • E. 

      14/1

  • 24. 
    Change the following mixed number into a improper fraction: 6 1/2
  • 25. 
    Change the following mixed number into a improper fraction: 10 2/3
  • 26. 
    Change the following mixed number into a improper fraction: 102 3/4
  • 27. 
    Change the following improper fraction to a whole number or mixed number and reduce to lowest terms: 24/12
  • 28. 
    Change the following improper fraction to a whole number or mixed number and reduce to lowest terms: 44/16
  • 29. 
    Change the following improper fraction to a whole number or mixed number and reduce to lowest terms:  8/8
  • 30. 
    Change the following improper fraction to a whole number or mixed number and reduce to lowest terms:  100/75
  • 31. 
    Enlarge the following fraction to the nearest tenth: 2/5
  • 32. 
    Enlarge the following fraction to the nearest twelfth: 2/3
  • 33. 
  • 34. 
    Which is larger?  2/9  or  5/9
  • 35. 
    0.16 + 5.375 + 1.05 + 16=
  • 36. 
    13.009 - 0.7=
  • 37. 
    700 - 325.65
  • 38. 
    13.529 + 10.09=
  • 39. 
    A dietician calculates the sodium in a patient's breakfast: raisin bran cereal= 0.1 gram, 1 cup 2% milk= 0.125 gram, 6 ounces of orange juice= 0.001 gram, 1 corn muffin= 0.35 gram, and butter= 0.121 gram. How many grams of sodium did the patient consume?
  • 40. 
    A home health nurse accounts for her day at work.  If she spent 3 hours and 20 mins at the office, 40 mins traveling, 3 1/2 hours caring for patients, 24 minutes for lunch, and 12 minutes on break, what is her total number of hours including all of her activities? Express your answer as a decimal
  • 41. 
    Change the fraction 1/5 to a decimal
  • 42. 
    Convert the decimal 1.05 to a fraction and reduce to lowest terms
  • 43. 
    Convert 33 3/100 into a decimal
  • 44. 
    Convert the decimal 12.125 to a fraction in lowest terms
  • 45. 
    Convert the fraction 1,000 1/200 to a decimal
  • 46. 
    Write out the word form for : 12.125