Worksheet for identifying proper and improper fractions by selecting the correct value to make statements true.
A worksheet titled "Proper and Improper Fractions" with exercises to choose the correct fraction to complete inequalities, featuring examples and multiple-choice options.
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Show Answer Key & Explanations
Step-by-step solution for: Class 4 | Maths | Fractions | Activity Based Worksheets - Key2practice
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Show Answer Key & Explanations
Step-by-step solution for: Class 4 | Maths | Fractions | Activity Based Worksheets - Key2practice
Let's solve this worksheet step by step.
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- Proper Fraction: A fraction where the numerator is less than the denominator → value < 1
Example: $ \frac{2}{3} < 1 $
- Improper Fraction: A fraction where the numerator is greater than or equal to the denominator → value ≥ 1
Example: $ \frac{4}{3} > 1 $
We are given statements like:
- $ \frac{a}{b} > 1 $ → we need to choose a number for the blank so that the fraction is greater than 1
- $ \frac{a}{b} < 1 $ → we need a number so that the fraction is less than 1
Each question has two choices (in circles), and we must pick the correct one to make the inequality true.
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Now, let’s go through each part:
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To make this less than 1, the denominator must be greater than 7.
Options: 8 or 5
- If denominator = 8 → $ \frac{7}{8} < 1 $ ✔
- If denominator = 5 → $ \frac{7}{5} = 1.4 > 1 $ ✘
✔ Answer: 8
---
To make this greater than 1, numerator must be greater than 3
Options: 4 or 2
- 4/3 ≈ 1.33 > 1 ✔
- 2/3 < 1 ✘
✔ Answer: 4
---
Denominator must be greater than 9
Options: 15 or 7
- 9/15 = 0.6 < 1 ✔
- 9/7 ≈ 1.28 > 1 ✘
✔ Answer: 15
---
Numerator > denominator → denominator must be less than 14
Options: 13 or 17
- 14/13 ≈ 1.07 > 1 ✔
- 14/17 < 1 ✘
✔ Answer: 13
---
Numerator must be less than 19
Options: 10 or 20
- 10/19 < 1 ✔
- 20/19 > 1 ✘
✔ Answer: 10
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Numerator > 4
Options: 6 or 3
- 6/4 = 1.5 > 1 ✔
- 3/4 < 1 ✘
✔ Answer: 6
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Numerator < 6
Options: 7 or 2
- 7/6 > 1 ✘
- 2/6 = 1/3 < 1 ✔
✔ Answer: 2
---
Denominator < 11
Options: 10 or 12
- 11/10 = 1.1 > 1 ✔
- 11/12 < 1 ✘
✔ Answer: 10
---
Numerator > 8
Options: 11 or 7
- 11/8 = 1.375 > 1 ✔
- 7/8 < 1 ✘
✔ Answer: 11
---
Denominator > 3
Options: 14 or 2
- 3/14 < 1 ✔
- 3/2 = 1.5 > 1 ✘
✔ Answer: 14
---
Denominator > 9
Options: 13 or 8
- 9/13 < 1 ✔
- 9/8 > 1 ✘
✔ Answer: 13
---
Denominator < 19
Options: 7 or 25
- 19/7 ≈ 2.7 > 1 ✔
- 19/25 < 1 ✘
✔ Answer: 7
---
Denominator > 15
Options: 17 or 12
- 15/17 < 1 ✔
- 15/12 = 1.25 > 1 ✘
✔ Answer: 17
---
Numerator < 17
Options: 16 or 25
- 16/17 < 1 ✔
- 25/17 > 1 ✘
✔ Answer: 16
---
Denominator < 15
Options: 16 or 13
- 15/16 < 1 ✘
- 15/13 ≈ 1.15 > 1 ✔
✔ Answer: 13
---
Denominator > 8
Options: 6 or 9
- 8/6 ≈ 1.33 > 1 ✘
- 8/9 < 1 ✔
✔ Answer: 9
---
Denominator < 3
Options: 2 or 6
- 3/2 = 1.5 > 1 ✔
- 3/6 = 0.5 < 1 ✘
✔ Answer: 2
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| Letter | Answer |
|--------|--------|
| a) | 8 |
| b) | 4 |
| c) | 15 |
| d) | 13 |
| e) | 10 |
| f) | 6 |
| g) | 2 |
| h) | 10 |
| i) | 11 |
| j) | 14 |
| k) | 13 |
| l) | 7 |
| m) | 17 |
| n) | 16 |
| o) | 13 |
| p) | 9 |
| q) | 2 |
---
- For $ \frac{a}{b} < 1 $: Choose denominator > numerator OR numerator < denominator
- For $ \frac{a}{b} > 1 $: Choose numerator > denominator
Always compare the numbers in the options to ensure the inequality holds.
Let me know if you'd like this printed as a filled-in version!
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🔍 Understanding the Concept
- Proper Fraction: A fraction where the numerator is less than the denominator → value < 1
Example: $ \frac{2}{3} < 1 $
- Improper Fraction: A fraction where the numerator is greater than or equal to the denominator → value ≥ 1
Example: $ \frac{4}{3} > 1 $
We are given statements like:
- $ \frac{a}{b} > 1 $ → we need to choose a number for the blank so that the fraction is greater than 1
- $ \frac{a}{b} < 1 $ → we need a number so that the fraction is less than 1
Each question has two choices (in circles), and we must pick the correct one to make the inequality true.
---
Now, let’s go through each part:
---
a) $ \frac{7}{\boxed{\phantom{0}}} < 1 $
To make this less than 1, the denominator must be greater than 7.
Options: 8 or 5
- If denominator = 8 → $ \frac{7}{8} < 1 $ ✔
- If denominator = 5 → $ \frac{7}{5} = 1.4 > 1 $ ✘
✔ Answer: 8
---
b) $ \frac{\boxed{\phantom{0}}}{3} > 1 $
To make this greater than 1, numerator must be greater than 3
Options: 4 or 2
- 4/3 ≈ 1.33 > 1 ✔
- 2/3 < 1 ✘
✔ Answer: 4
---
c) $ \frac{9}{\boxed{\phantom{0}}} < 1 $
Denominator must be greater than 9
Options: 15 or 7
- 9/15 = 0.6 < 1 ✔
- 9/7 ≈ 1.28 > 1 ✘
✔ Answer: 15
---
d) $ \frac{14}{\boxed{\phantom{0}}} > 1 $
Numerator > denominator → denominator must be less than 14
Options: 13 or 17
- 14/13 ≈ 1.07 > 1 ✔
- 14/17 < 1 ✘
✔ Answer: 13
---
e) $ \frac{\boxed{\phantom{0}}}{19} < 1 $
Numerator must be less than 19
Options: 10 or 20
- 10/19 < 1 ✔
- 20/19 > 1 ✘
✔ Answer: 10
---
f) $ \frac{\boxed{\phantom{0}}}{4} > 1 $
Numerator > 4
Options: 6 or 3
- 6/4 = 1.5 > 1 ✔
- 3/4 < 1 ✘
✔ Answer: 6
---
g) $ \frac{\boxed{\phantom{0}}}{6} < 1 $
Numerator < 6
Options: 7 or 2
- 7/6 > 1 ✘
- 2/6 = 1/3 < 1 ✔
✔ Answer: 2
---
h) $ \frac{11}{\boxed{\phantom{0}}} > 1 $
Denominator < 11
Options: 10 or 12
- 11/10 = 1.1 > 1 ✔
- 11/12 < 1 ✘
✔ Answer: 10
---
i) $ \frac{\boxed{\phantom{0}}}{8} > 1 $
Numerator > 8
Options: 11 or 7
- 11/8 = 1.375 > 1 ✔
- 7/8 < 1 ✘
✔ Answer: 11
---
j) $ \frac{3}{\boxed{\phantom{0}}} < 1 $
Denominator > 3
Options: 14 or 2
- 3/14 < 1 ✔
- 3/2 = 1.5 > 1 ✘
✔ Answer: 14
---
k) $ \frac{9}{\boxed{\phantom{0}}} < 1 $
Denominator > 9
Options: 13 or 8
- 9/13 < 1 ✔
- 9/8 > 1 ✘
✔ Answer: 13
---
l) $ \frac{19}{\boxed{\phantom{0}}} > 1 $
Denominator < 19
Options: 7 or 25
- 19/7 ≈ 2.7 > 1 ✔
- 19/25 < 1 ✘
✔ Answer: 7
---
m) $ \frac{15}{\boxed{\phantom{0}}} < 1 $
Denominator > 15
Options: 17 or 12
- 15/17 < 1 ✔
- 15/12 = 1.25 > 1 ✘
✔ Answer: 17
---
n) $ \frac{\boxed{\phantom{0}}}{17} < 1 $
Numerator < 17
Options: 16 or 25
- 16/17 < 1 ✔
- 25/17 > 1 ✘
✔ Answer: 16
---
o) $ \frac{15}{\boxed{\phantom{0}}} > 1 $
Denominator < 15
Options: 16 or 13
- 15/16 < 1 ✘
- 15/13 ≈ 1.15 > 1 ✔
✔ Answer: 13
---
p) $ \frac{8}{\boxed{\phantom{0}}} < 1 $
Denominator > 8
Options: 6 or 9
- 8/6 ≈ 1.33 > 1 ✘
- 8/9 < 1 ✔
✔ Answer: 9
---
q) $ \frac{3}{\boxed{\phantom{0}}} > 1 $
Denominator < 3
Options: 2 or 6
- 3/2 = 1.5 > 1 ✔
- 3/6 = 0.5 < 1 ✘
✔ Answer: 2
---
✔ Final Answers:
| Letter | Answer |
|--------|--------|
| a) | 8 |
| b) | 4 |
| c) | 15 |
| d) | 13 |
| e) | 10 |
| f) | 6 |
| g) | 2 |
| h) | 10 |
| i) | 11 |
| j) | 14 |
| k) | 13 |
| l) | 7 |
| m) | 17 |
| n) | 16 |
| o) | 13 |
| p) | 9 |
| q) | 2 |
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📝 Summary of Strategy:
- For $ \frac{a}{b} < 1 $: Choose denominator > numerator OR numerator < denominator
- For $ \frac{a}{b} > 1 $: Choose numerator > denominator
Always compare the numbers in the options to ensure the inequality holds.
Let me know if you'd like this printed as a filled-in version!
Parent Tip: Review the logic above to help your child master the concept of 4th grade fraction worksheet.