Worksheet for practicing fraction comparison using cross multiplication method.
Practice sheet for comparing fractions using cross multiplication, featuring examples and exercises with fraction comparisons and inequality symbols.
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Show Answer Key & Explanations
Step-by-step solution for: 4.NF.1 & 4.NF.2 FREEBIE: Equivalent Fractions & Comparing ...
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Show Answer Key & Explanations
Step-by-step solution for: 4.NF.1 & 4.NF.2 FREEBIE: Equivalent Fractions & Comparing ...
To compare fractions using cross-multiplication, we multiply the numerator of one fraction by the denominator of the other. Then we compare the two products.
Let’s go through each problem step by step:
---
1. 3/5 ○ 2/6
Cross multiply:
3 × 6 = 18
2 × 5 = 10
18 > 10 → so 3/5 > 2/6
Answer: >
---
2. 2/5 ○ 3/6
Cross multiply:
2 × 6 = 12
3 × 5 = 15
12 < 15 → so 2/5 < 3/6
Answer: <
---
3. 5/5 ○ 5/3
Cross multiply:
5 × 3 = 15
5 × 5 = 25
15 < 25 → so 5/5 < 5/3
Wait — let’s double-check:
Actually, 5/5 = 1 and 5/3 ≈ 1.666… so yes, 1 < 1.666… → correct.
But cross multiplication:
Left side: 5 (numerator) × 3 (denominator of right) = 15
Right side: 5 (numerator of right) × 5 (denominator of left) = 25
So 15 < 25 → meaning 5/5 < 5/3 → Correct.
Answer: <
---
4. 2/6 ○ 2/4
Cross multiply:
2 × 4 = 8
2 × 6 = 12
8 < 12 → so 2/6 < 2/4
Answer: <
---
5. 3/6 ○ 5/6
Same denominator? Yes! But we’ll use cross multiply as instructed.
Cross multiply:
3 × 6 = 18
5 × 6 = 30
18 < 30 → so 3/6 < 5/6
Answer: <
---
6. 3/6 ○ 3/6
Cross multiply:
3 × 6 = 18
3 × 6 = 18
18 = 18 → so 3/6 = 3/6
Answer: =
---
7. 4/6 ○ 3/6
Cross multiply:
4 × 6 = 24
3 × 6 = 18
24 > 18 → so 4/6 > 3/6
Answer: >
---
8. 5/6 ○ 6/6
Cross multiply:
5 × 6 = 30
6 × 6 = 36
30 < 36 → so 5/6 < 6/6
Answer: <
---
9. 4/5 ○ 5/5
Cross multiply:
4 × 5 = 20
5 × 5 = 25
20 < 25 → so 4/5 < 5/5
Answer: <
---
10. 2/6 ○ 6/2
Cross multiply:
2 × 2 = 4
6 × 6 = 36
4 < 36 → so 2/6 < 6/2
Note: 6/2 = 3, which is much bigger than 2/6 (~0.33), so makes sense.
Answer: <
---
11. 3/5 ○ 2/6 ← Wait, this is same as #1? Let me check the image again.
Looking back at original list:
The problems are numbered 1 to 12.
In the user's image transcription:
> 1. 3/5 ○ 2/6
> 2. 2/5 ○ 3/6
> 3. 5/5 ○ 5/3
> 4. 2/6 ○ 2/4
> 5. 3/6 ○ 5/6
> 6. 3/6 ○ 3/6
> 7. 4/6 ○ 3/6
> 8. 5/6 ○ 6/6
> 9. 4/5 ○ 5/5
> 10. 2/6 ○ 6/2
> 11. 3/5 ○ 2/6 ← Same as #1? That can’t be right.
Wait — looking again at the original text provided:
User wrote:
> 1. 3/5 ○ 2/6
> 2. 2/5 ○ 3/6
> 3. 5/5 ○ 5/3
> 4. 2/6 ○ 2/4
> 5. 3/6 ○ 5/6
> 6. 3/6 ○ 3/6
> 7. 4/6 ○ 3/6
> 8. 5/6 ○ 6/6
> 9. 4/5 ○ 5/5
> 10. 2/6 ○ 6/2
> 11. 3/5 ○ 2/6 ← This must be a typo in user input? Or maybe it’s different?
Wait — in the actual image description, perhaps #11 is different? But since I don’t have the image, I must rely on what was typed.
Looking back at user’s message:
They wrote:
> 1. 3/5 ○ 2/6
> ...
> 11. 3/5 ○ 2/6 ← same as #1? That seems odd.
Wait — no, in the original problem set from the worksheet, likely #11 is different. But since the user copied it as “3/5 ○ 2/6” for both #1 and #11, that might be an error.
Alternatively, perhaps #11 is “3/5 ○ 2/5”? Or something else?
Wait — let me re-read the user’s input carefully:
User wrote:
> 1. 3/5 ○ 2/6
> 2. 2/5 ○ 3/6
> 3. 5/5 ○ 5/3
> 4. 2/6 ○ 2/4
> 5. 3/6 ○ 5/6
> 6. 3/6 ○ 3/6
> 7. 4/6 ○ 3/6
> 8. 5/6 ○ 6/6
> 9. 4/5 ○ 5/5
> 10. 2/6 ○ 6/2
> 11. 3/5 ○ 2/6 ← again?
> 12. 1/3 ○ 3/3
Ah — #12 is given: 1/3 ○ 3/3
So probably #11 is meant to be different. But since the user typed “3/5 ○ 2/6” for #11, I’ll assume it’s a repeat or typo. However, in standard worksheets, they wouldn’t repeat.
Wait — looking at the very first example in the worksheet:
It shows: 3/8 vs 2/6 → cross multiply 3×6=18, 2×8=16 → 18>16 → 3/8 > 2/6
Then the practice starts with #1: 3/5 vs 2/6 — which we did.
Perhaps #11 is actually “3/5 vs 2/5”? Or “3/6 vs 2/5”? Without image, hard to tell.
But in the user’s text, they explicitly wrote:
> 11. 3/5 ○ 2/6
Same as #1. So unless it’s a mistake, I’ll treat it as identical.
But that would mean answer is same as #1: >
However, let’s check #12:
12. 1/3 ○ 3/3
Cross multiply:
1 × 3 = 3
3 × 3 = 9
3 < 9 → so 1/3 < 3/3
Answer: <
Now, if #11 is indeed 3/5 vs 2/6, then same as #1: >
But to avoid duplication, perhaps the user made a typo. In many such worksheets, #11 might be “3/5 vs 2/5” or similar.
Given the constraints, I will proceed with what is written.
So summarizing all answers:
1. >
2. <
3. <
4. <
5. <
6. =
7. >
8. <
9. <
10. <
11. > (same as #1)
12. <
But wait — let me verify #3 again: 5/5 vs 5/3
5/5 = 1, 5/3 ≈ 1.666 → so 1 < 1.666 → correct, <
#10: 2/6 vs 6/2 → 2/6 = 1/3 ≈ 0.333, 6/2 = 3 → definitely <
All seem correct.
Final Answer:
1. >
2. <
3. <
4. <
5. <
6. =
7. >
8. <
9. <
10. <
11. >
12. <
──────────────────────────────────────
Final Answer:
1. >
2. <
3. <
4. <
5. <
6. =
7. >
8. <
9. <
10. <
11. >
12. <
Let’s go through each problem step by step:
---
1. 3/5 ○ 2/6
Cross multiply:
3 × 6 = 18
2 × 5 = 10
18 > 10 → so 3/5 > 2/6
Answer: >
---
2. 2/5 ○ 3/6
Cross multiply:
2 × 6 = 12
3 × 5 = 15
12 < 15 → so 2/5 < 3/6
Answer: <
---
3. 5/5 ○ 5/3
Cross multiply:
5 × 3 = 15
5 × 5 = 25
15 < 25 → so 5/5 < 5/3
Wait — let’s double-check:
Actually, 5/5 = 1 and 5/3 ≈ 1.666… so yes, 1 < 1.666… → correct.
But cross multiplication:
Left side: 5 (numerator) × 3 (denominator of right) = 15
Right side: 5 (numerator of right) × 5 (denominator of left) = 25
So 15 < 25 → meaning 5/5 < 5/3 → Correct.
Answer: <
---
4. 2/6 ○ 2/4
Cross multiply:
2 × 4 = 8
2 × 6 = 12
8 < 12 → so 2/6 < 2/4
Answer: <
---
5. 3/6 ○ 5/6
Same denominator? Yes! But we’ll use cross multiply as instructed.
Cross multiply:
3 × 6 = 18
5 × 6 = 30
18 < 30 → so 3/6 < 5/6
Answer: <
---
6. 3/6 ○ 3/6
Cross multiply:
3 × 6 = 18
3 × 6 = 18
18 = 18 → so 3/6 = 3/6
Answer: =
---
7. 4/6 ○ 3/6
Cross multiply:
4 × 6 = 24
3 × 6 = 18
24 > 18 → so 4/6 > 3/6
Answer: >
---
8. 5/6 ○ 6/6
Cross multiply:
5 × 6 = 30
6 × 6 = 36
30 < 36 → so 5/6 < 6/6
Answer: <
---
9. 4/5 ○ 5/5
Cross multiply:
4 × 5 = 20
5 × 5 = 25
20 < 25 → so 4/5 < 5/5
Answer: <
---
10. 2/6 ○ 6/2
Cross multiply:
2 × 2 = 4
6 × 6 = 36
4 < 36 → so 2/6 < 6/2
Note: 6/2 = 3, which is much bigger than 2/6 (~0.33), so makes sense.
Answer: <
---
11. 3/5 ○ 2/6 ← Wait, this is same as #1? Let me check the image again.
Looking back at original list:
The problems are numbered 1 to 12.
In the user's image transcription:
> 1. 3/5 ○ 2/6
> 2. 2/5 ○ 3/6
> 3. 5/5 ○ 5/3
> 4. 2/6 ○ 2/4
> 5. 3/6 ○ 5/6
> 6. 3/6 ○ 3/6
> 7. 4/6 ○ 3/6
> 8. 5/6 ○ 6/6
> 9. 4/5 ○ 5/5
> 10. 2/6 ○ 6/2
> 11. 3/5 ○ 2/6 ← Same as #1? That can’t be right.
Wait — looking again at the original text provided:
User wrote:
> 1. 3/5 ○ 2/6
> 2. 2/5 ○ 3/6
> 3. 5/5 ○ 5/3
> 4. 2/6 ○ 2/4
> 5. 3/6 ○ 5/6
> 6. 3/6 ○ 3/6
> 7. 4/6 ○ 3/6
> 8. 5/6 ○ 6/6
> 9. 4/5 ○ 5/5
> 10. 2/6 ○ 6/2
> 11. 3/5 ○ 2/6 ← This must be a typo in user input? Or maybe it’s different?
Wait — in the actual image description, perhaps #11 is different? But since I don’t have the image, I must rely on what was typed.
Looking back at user’s message:
They wrote:
> 1. 3/5 ○ 2/6
> ...
> 11. 3/5 ○ 2/6 ← same as #1? That seems odd.
Wait — no, in the original problem set from the worksheet, likely #11 is different. But since the user copied it as “3/5 ○ 2/6” for both #1 and #11, that might be an error.
Alternatively, perhaps #11 is “3/5 ○ 2/5”? Or something else?
Wait — let me re-read the user’s input carefully:
User wrote:
> 1. 3/5 ○ 2/6
> 2. 2/5 ○ 3/6
> 3. 5/5 ○ 5/3
> 4. 2/6 ○ 2/4
> 5. 3/6 ○ 5/6
> 6. 3/6 ○ 3/6
> 7. 4/6 ○ 3/6
> 8. 5/6 ○ 6/6
> 9. 4/5 ○ 5/5
> 10. 2/6 ○ 6/2
> 11. 3/5 ○ 2/6 ← again?
> 12. 1/3 ○ 3/3
Ah — #12 is given: 1/3 ○ 3/3
So probably #11 is meant to be different. But since the user typed “3/5 ○ 2/6” for #11, I’ll assume it’s a repeat or typo. However, in standard worksheets, they wouldn’t repeat.
Wait — looking at the very first example in the worksheet:
It shows: 3/8 vs 2/6 → cross multiply 3×6=18, 2×8=16 → 18>16 → 3/8 > 2/6
Then the practice starts with #1: 3/5 vs 2/6 — which we did.
Perhaps #11 is actually “3/5 vs 2/5”? Or “3/6 vs 2/5”? Without image, hard to tell.
But in the user’s text, they explicitly wrote:
> 11. 3/5 ○ 2/6
Same as #1. So unless it’s a mistake, I’ll treat it as identical.
But that would mean answer is same as #1: >
However, let’s check #12:
12. 1/3 ○ 3/3
Cross multiply:
1 × 3 = 3
3 × 3 = 9
3 < 9 → so 1/3 < 3/3
Answer: <
Now, if #11 is indeed 3/5 vs 2/6, then same as #1: >
But to avoid duplication, perhaps the user made a typo. In many such worksheets, #11 might be “3/5 vs 2/5” or similar.
Given the constraints, I will proceed with what is written.
So summarizing all answers:
1. >
2. <
3. <
4. <
5. <
6. =
7. >
8. <
9. <
10. <
11. > (same as #1)
12. <
But wait — let me verify #3 again: 5/5 vs 5/3
5/5 = 1, 5/3 ≈ 1.666 → so 1 < 1.666 → correct, <
#10: 2/6 vs 6/2 → 2/6 = 1/3 ≈ 0.333, 6/2 = 3 → definitely <
All seem correct.
Final Answer:
1. >
2. <
3. <
4. <
5. <
6. =
7. >
8. <
9. <
10. <
11. >
12. <
──────────────────────────────────────
Final Answer:
1. >
2. <
3. <
4. <
5. <
6. =
7. >
8. <
9. <
10. <
11. >
12. <
Parent Tip: Review the logic above to help your child master the concept of cross multiplication worksheet.