📝 PM Review: Fractions

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Question 1 Difficulty 1
What is 1/2 + 1/2?
  • A 1/4
  • B 1
  • C 2/4
  • D 3/4
💡 Explanation When you add 1/2 and 1/2, you simply add the numerators: 1 + 1 = 2. The denominator remains the same, so the answer is 2/2, which simplifies to 1.
Question 2 Difficulty 1
What is the fraction for 5 out of 10?
  • A 1/2
  • B 5/10
  • C 1/5
  • D 10/5
💡 Explanation The fraction is written as the number of parts over the total parts, so 5 out of 10 is 5/10.
Question 3 Difficulty 1
How do you simplify 6/12?
  • A 1/2
  • B 2/3
  • C 3/6
  • D 4/6
💡 Explanation To simplify 6/12, divide both the numerator and the denominator by 6. This gives you 1/2.
Question 4 Difficulty 1
Which of the following is an equivalent fraction to 2/4?
  • A 1/2
  • B 3/4
  • C 4/8
  • D 2/8
💡 Explanation 2/4 is equivalent to 4/8 because if you multiply both the numerator and denominator of 2/4 by 2, you get 4/8.
Question 5 Difficulty 1
What is 3/5 + 1/5?
  • A 4/5
  • B 2/5
  • C 1/5
  • D 5/5
💡 Explanation When adding fractions with the same denominator, add the numerators: 3 + 1 = 4. The denominator remains the same, so the answer is 4/5.
Question 6 Difficulty 1
How many slices of a pizza are left if you have 3/8 and you eat 1/8?
  • A 3/8
  • B 2/8
  • C 1/8
  • D 4/8
💡 Explanation If you start with 3/8 and eat 1/8, you subtract: 3/8 - 1/8 = 2/8, which simplifies to 1/4.
Question 7 Difficulty 1
What is the fraction for 2 out of 6 apples?
  • A 1/3
  • B 2/6
  • C 2/3
  • D 3/6
💡 Explanation The fraction is written as the number of apples you have over the total apples, so it's 2/6.
Question 8 Difficulty 1
If you have 5/10 of a chocolate bar and eat 2/10, how much is left?
  • A 2/10
  • B 3/10
  • C 4/10
  • D 5/10
💡 Explanation You subtract the amount eaten from what you had: 5/10 - 2/10 = 3/10.
Question 9 Difficulty 1
What is 1/3 + 1/3?
  • A 1
  • B 2/3
  • C 1/2
  • D 3/3
💡 Explanation Since the denominators are the same, add the numerators: 1 + 1 = 2, so it is 2/3.
Question 10 Difficulty 1
Which fraction is greater: 1/4 or 1/8?
  • A 1/4
  • B 1/8
  • C They are equal
  • D None of the above
💡 Explanation 1/4 is greater than 1/8 because 1/4 represents two 1/8 parts.
Question 11 Difficulty 2
What is 1/2 + 1/4?
  • A 3/4
  • B 1/4
  • C 1/2
  • D 2/4
💡 Explanation To add these fractions, convert 1/2 to quarters: 1/2 = 2/4. Then, add: 2/4 + 1/4 = 3/4.
Question 12 Difficulty 2
If 3/5 of a cake is left and you eat 1/5, how much is left?
  • A 1/5
  • B 2/5
  • C 3/5
  • D 4/5
💡 Explanation You subtract the amount eaten from what is left: 3/5 - 1/5 = 2/5.
Question 13 Difficulty 2
How do you simplify the fraction 8/12?
  • A 2/3
  • B 3/8
  • C 4/6
  • D 1/2
💡 Explanation To simplify, divide both the numerator and denominator by 4: 8 ÷ 4 = 2, 12 ÷ 4 = 3, giving 2/3.
Question 14 Difficulty 2
If you have 2/3 of a chocolate bar and you give away 1/6, how much do you have left?
  • A 1/2
  • B 3/6
  • C 4/6
  • D 5/6
💡 Explanation First, convert 2/3 to sixths: 2/3 = 4/6. Then subtract: 4/6 - 1/6 = 3/6, which simplifies to 1/2.
Question 15 Difficulty 2
What is 5/8 + 1/4?
  • A 3/4
  • B 7/8
  • C 6/8
  • D 5/4
💡 Explanation Convert 1/4 to eighths: 1/4 = 2/8. Now add: 5/8 + 2/8 = 7/8.
Question 16 Difficulty 2
Which of these fractions is greater: 2/5 or 3/10?
  • A 2/5
  • B 3/10
  • C They are equal
  • D None of the above
💡 Explanation Convert 2/5 to tenths: 2/5 = 4/10. Since 4/10 is greater than 3/10, 2/5 is greater.
Question 17 Difficulty 2
What is 3/4 + 1/2?
  • A 5/4
  • B 5/6
  • C 7/8
  • D 3/2
💡 Explanation Convert 1/2 to quarters: 1/2 = 2/4. Now add: 3/4 + 2/4 = 5/4.
Question 18 Difficulty 2
How do you find the common denominator for 1/3 and 1/6?
  • A 6
  • B 3
  • C 9
  • D 12
💡 Explanation The least common multiple of 3 and 6 is 6, which will serve as the common denominator.
Question 19 Difficulty 2
What is 2/3 - 1/6?
  • A 1/2
  • B 3/6
  • C 4/6
  • D 5/6
💡 Explanation Convert 2/3 to sixths: 2/3 = 4/6. Now subtract: 4/6 - 1/6 = 3/6, which simplifies to 1/2.
Question 20 Difficulty 2
If a cricket match is 3/4 complete and 1/4 of it is left to play, how much has been played?
  • A 1/4
  • B 3/4
  • C 1
  • D 2/4
💡 Explanation If 3/4 of the match is complete, then 3/4 has been played.
Question 21 Difficulty 3
What is 1/4 + 3/8?
  • A 5/8
  • B 7/8
  • C 1
  • D 1/2
💡 Explanation Convert 1/4 to eighths: 1/4 = 2/8. Now add: 2/8 + 3/8 = 5/8.
Question 22 Difficulty 3
How do you simplify 10/15?
  • A 2/3
  • B 1/2
  • C 3/5
  • D 4/5
💡 Explanation Divide both the numerator and denominator by 5: 10 ÷ 5 = 2, 15 ÷ 5 = 3, giving 2/3.
Question 23 Difficulty 3
What is 5/6 + 1/3?
  • A 3/2
  • B 1
  • C 7/6
  • D 4/6
💡 Explanation Convert 1/3 to sixths: 1/3 = 2/6. Now add: 5/6 + 2/6 = 7/6.
Question 24 Difficulty 3
If 2/5 of a book is read and 1/5 more is read, what fraction of the book is read now?
  • A 3/5
  • B 1/2
  • C 1/4
  • D 4/5
💡 Explanation Add the fractions: 2/5 + 1/5 = 3/5.
Question 25 Difficulty 3
What is 4/9 - 2/9?
  • A 1/3
  • B 2/9
  • C 3/9
  • D 1/4
💡 Explanation Subtract the numerators: 4 - 2 = 2. The denominator remains the same, so it's 2/9.
Question 26 Difficulty 3
How do you find the common denominator for 2/3 and 3/4?
  • A 6
  • B 12
  • C 8
  • D 9
💡 Explanation The least common multiple of 3 and 4 is 12, which will serve as the common denominator.
Question 27 Difficulty 3
If a student scores 5/8 in one exam and 1/4 in another, what is the total score?
  • A 7/8
  • B 1
  • C 1/2
  • D 3/8
💡 Explanation Convert 1/4 to eighths: 1/4 = 2/8. Now add: 5/8 + 2/8 = 7/8.
Question 28 Difficulty 3
What is 3/10 + 1/5?
  • A 4/10
  • B 1
  • C 7/10
  • D 5/10
💡 Explanation Convert 1/5 to tenths: 1/5 = 2/10. Now add: 3/10 + 2/10 = 5/10.
Question 29 Difficulty 3
What is 6/8 - 1/4?
  • A 3/4
  • B 5/8
  • C 1/2
  • D 1/8
💡 Explanation Convert 1/4 to eighths: 1/4 = 2/8. Now subtract: 6/8 - 2/8 = 4/8, which simplifies to 1/2.
Question 30 Difficulty 3
If you have 7/10 of a pizza and give away 3/10, how much is left?
  • A 4/10
  • B 5/10
  • C 3/10
  • D 1/10
💡 Explanation Subtract the fractions: 7/10 - 3/10 = 4/10.
Question 31 Difficulty 4
What is 1/2 + 2/3?
  • A 1/6
  • B 7/6
  • C 5/6
  • D 1
💡 Explanation Convert 1/2 to sixths: 1/2 = 3/6. Now add: 3/6 + 4/6 = 7/6.
Question 32 Difficulty 4
If you have 5/6 of a cake and eat 1/3, how much is left?
  • A 1/2
  • B 1/3
  • C 5/18
  • D 1/4
💡 Explanation Convert 1/3 to sixths: 1/3 = 2/6. Now subtract: 5/6 - 2/6 = 3/6, which simplifies to 1/2.
Question 33 Difficulty 4
What is 3/5 + 3/10?
  • A 1/2
  • B 2/5
  • C 9/10
  • D 3/5
💡 Explanation Convert 3/5 to tenths: 3/5 = 6/10. Now add: 6/10 + 3/10 = 9/10.
Question 34 Difficulty 4
If you have 3/8 of a pizza and eat 1/4, how much is left?
  • A 1/8
  • B 1/2
  • C 5/8
  • D 3/8
💡 Explanation Convert 1/4 to eighths: 1/4 = 2/8. Now subtract: 3/8 - 2/8 = 1/8.
Question 35 Difficulty 4
What is 5/12 + 1/4?
  • A 2/3
  • B 3/4
  • C 11/12
  • D 4/12
💡 Explanation Convert 1/4 to twelfths: 1/4 = 3/12. Now add: 5/12 + 3/12 = 8/12, which simplifies to 2/3.
Question 36 Difficulty 4
If a student scored 4/5 in one test and 1/5 in another, what is the total score?
  • A 1
  • B 5/5
  • C 3/5
  • D 9/5
💡 Explanation Add the fractions: 4/5 + 1/5 = 5/5, which is equal to 1.
Question 37 Difficulty 4
What is 2/3 - 1/6?
  • A 1/2
  • B 3/6
  • C 5/6
  • D 1/3
💡 Explanation Convert 2/3 to sixths: 2/3 = 4/6. Now subtract: 4/6 - 1/6 = 3/6, which simplifies to 1/2.
Question 38 Difficulty 4
What is 7/8 + 1/16?
  • A 1
  • B 15/16
  • C 3/8
  • D 5/8
💡 Explanation Convert 7/8 to sixteenths: 7/8 = 14/16. Now add: 14/16 + 1/16 = 15/16.
Question 39 Difficulty 4
If you have 3/4 of a bottle and use 1/3 of it, how much is left?
  • A 1/4
  • B 1/2
  • C 5/12
  • D 2/3
💡 Explanation Convert 1/3 to twelfths: 1/3 = 4/12. Now subtract: 9/12 - 4/12 = 5/12.
Question 40 Difficulty 4
What is the sum of 2/5 and 1/2?
  • A 1
  • B 9/10
  • C 7/10
  • D 11/10
💡 Explanation Convert 1/2 to tenths: 1/2 = 5/10. Now add: 4/10 + 5/10 = 9/10.
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