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MathsAges 10-12

Fractions of a number

Find a fraction of a quantity, supported by a shaded equal-parts diagram. Review suitability for your learners before teaching.

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Worksheet StudioPractice pack · Ages 10-12

Fractions of a number

Take your time. Show your thinking.

  1. 1. What is 2/4 of 32?

  2. 2. What is 5/8 of 88?

  3. 3. What is 2/3 of 9?

  4. 4. What is 3/5 of 80?

  5. 5. What is 1/2 of 8?

  6. 6. What is 1/5 of 45?

  7. 7. What is 2/4 of 40?

  8. 8. What is 2/5 of 60?

  9. 9. What is 7/8 of 48?

  10. 10. What is 1/5 of 15?

  11. 11. What is 4/5 of 85?

  12. 12. What is 1/2 of 18?

12 questions · Seed 43 · Age guidance, not curriculum certification
View the answer key
Worksheet StudioAnswer key · Ages 10-12

Fractions of a number

Answers and reasoning. Review before teaching.

  1. 1. What is 2/4 of 32?

    16

    Divide 32 by 4, then multiply by 2.

  2. 2. What is 5/8 of 88?

    55

    Divide 88 by 8, then multiply by 5.

  3. 3. What is 2/3 of 9?

    6

    Divide 9 by 3, then multiply by 2.

  4. 4. What is 3/5 of 80?

    48

    Divide 80 by 5, then multiply by 3.

  5. 5. What is 1/2 of 8?

    4

    Divide 8 by 2, then multiply by 1.

  6. 6. What is 1/5 of 45?

    9

    Divide 45 by 5, then multiply by 1.

  7. 7. What is 2/4 of 40?

    20

    Divide 40 by 4, then multiply by 2.

  8. 8. What is 2/5 of 60?

    24

    Divide 60 by 5, then multiply by 2.

  9. 9. What is 7/8 of 48?

    42

    Divide 48 by 8, then multiply by 7.

  10. 10. What is 1/5 of 15?

    3

    Divide 15 by 5, then multiply by 1.

  11. 11. What is 4/5 of 85?

    68

    Divide 85 by 5, then multiply by 4.

  12. 12. What is 1/2 of 18?

    9

    Divide 18 by 2, then multiply by 1.

12 questions · Seed 43 · Age guidance, not curriculum certification
Worksheet StudioPractice pack · Ages 10-12

Fractions of a number

Take your time. Show your thinking.

  1. 1. What is 2/4 of 32?

  2. 2. What is 5/8 of 88?

  3. 3. What is 2/3 of 9?

  4. 4. What is 3/5 of 80?

  5. 5. What is 1/2 of 8?

  6. 6. What is 1/5 of 45?

  7. 7. What is 2/4 of 40?

  8. 8. What is 2/5 of 60?

  9. 9. What is 7/8 of 48?

  10. 10. What is 1/5 of 15?

  11. 11. What is 4/5 of 85?

  12. 12. What is 1/2 of 18?

12 questions · Seed 43 · Age guidance, not curriculum certification
Worksheet StudioAnswer key · Ages 10-12

Fractions of a number

Answers and reasoning. Review before teaching.

  1. 1. What is 2/4 of 32?

    16

    Divide 32 by 4, then multiply by 2.

  2. 2. What is 5/8 of 88?

    55

    Divide 88 by 8, then multiply by 5.

  3. 3. What is 2/3 of 9?

    6

    Divide 9 by 3, then multiply by 2.

  4. 4. What is 3/5 of 80?

    48

    Divide 80 by 5, then multiply by 3.

  5. 5. What is 1/2 of 8?

    4

    Divide 8 by 2, then multiply by 1.

  6. 6. What is 1/5 of 45?

    9

    Divide 45 by 5, then multiply by 1.

  7. 7. What is 2/4 of 40?

    20

    Divide 40 by 4, then multiply by 2.

  8. 8. What is 2/5 of 60?

    24

    Divide 60 by 5, then multiply by 2.

  9. 9. What is 7/8 of 48?

    42

    Divide 48 by 8, then multiply by 7.

  10. 10. What is 1/5 of 15?

    3

    Divide 15 by 5, then multiply by 1.

  11. 11. What is 4/5 of 85?

    68

    Divide 85 by 5, then multiply by 4.

  12. 12. What is 1/2 of 18?

    9

    Divide 18 by 2, then multiply by 1.

12 questions · Seed 43 · Age guidance, not curriculum certification