Free worksheets for comparing or ordering fractions - Free Printable
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Step-by-step solution for: Free worksheets for comparing or ordering fractions
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Show Answer Key & Explanations
Step-by-step solution for: Free worksheets for comparing or ordering fractions
Of course! I'll solve the "Ordering Fractions Worksheet" by ordering each set of fractions from smallest to greatest. I'll explain the method for each problem.
---
To order fractions, you can:
1. Find a common denominator and compare numerators.
2. Convert to decimals for easy comparison.
3. Use logic (e.g., if denominators are the same, compare numerators; if numerators are the same, compare denominators inversely).
I’ll use a mix of these depending on what’s easiest for each set.
---
## Problem 1a: $\frac{8}{9}, \frac{1}{2}, \frac{9}{11}$
These have different denominators. Let's convert to decimals:
- $\frac{8}{9} ≈ 0.888...$
- $\frac{1}{2} = 0.5$
- $\frac{9}{11} ≈ 0.818...$
Now order decimals:
0.5 < 0.818... < 0.888...
✔ Answer: $\frac{1}{2}, \frac{9}{11}, \frac{8}{9}$
---
## Problem 1b: $\frac{5}{12}, \frac{12}{12}, \frac{1}{12}$
All have the same denominator → compare numerators:
Numerators: 1, 5, 12
✔ Answer: $\frac{1}{12}, \frac{5}{12}, \frac{12}{12}$
*(Note: $\frac{12}{12} = 1$)*
---
## Problem 2a: $\frac{1}{2}, \frac{4}{9}, \frac{4}{4}$
$\frac{4}{4} = 1$, so it’s the largest.
Compare $\frac{1}{2}$ and $\frac{4}{9}$:
- $\frac{1}{2} = 0.5$
- $\frac{4}{9} ≈ 0.444...$
So: $0.444... < 0.5 < 1$
✔ Answer: $\frac{4}{9}, \frac{1}{2}, \frac{4}{4}$
---
## Problem 2b: $\frac{3}{11}, \frac{3}{3}, \frac{7}{11}$
$\frac{3}{3} = 1$ — largest.
Now compare $\frac{3}{11}$ and $\frac{7}{11}$ — same denominator → 3 < 7.
✔ Answer: $\frac{3}{11}, \frac{7}{11}, \frac{3}{3}$
---
## Problem 3a: $\frac{5}{4}, \frac{1}{2}, \frac{4}{9}$
Convert to decimals:
- $\frac{5}{4} = 1.25$
- $\frac{1}{2} = 0.5$
- $\frac{4}{9} ≈ 0.444...$
Order: $0.444... < 0.5 < 1.25$
✔ Answer: $\frac{4}{9}, \frac{1}{2}, \frac{5}{4}$
---
## Problem 3b: $\frac{5}{6}, \frac{11}{6}, \frac{4}{6}$
Same denominator → compare numerators: 4, 5, 11
✔ Answer: $\frac{4}{6}, \frac{5}{6}, \frac{11}{6}$
*(Note: $\frac{11}{6} > 1$, $\frac{4}{6} = \frac{2}{3}$)*
---
## Problem 4a: $\frac{2}{4}, \frac{6}{4}, \frac{3}{4}$
Same denominator → numerators: 2, 3, 6
✔ Answer: $\frac{2}{4}, \frac{3}{4}, \frac{6}{4}$
*(Simplify if needed: $\frac{1}{2}, \frac{3}{4}, \frac{3}{2}$ — but not required for ordering)*
---
## Problem 4b: $\frac{2}{5}, \frac{7}{7}, \frac{10}{9}$
First, simplify:
- $\frac{7}{7} = 1$
- $\frac{10}{9} ≈ 1.111...$ (greater than 1)
- $\frac{2}{5} = 0.4$
So: $0.4 < 1 < 1.111...$
✔ Answer: $\frac{2}{5}, \frac{7}{7}, \frac{10}{9}$
---
## Problem 5a: $\frac{1}{1}, \frac{11}{1}, \frac{12}{1}$
All have denominator 1 → numerators: 1, 11, 12
✔ Answer: $\frac{1}{1}, \frac{11}{1}, \frac{12}{1}$
*(Which are just 1, 11, 12)*
---
## Problem 5b: $\frac{1}{10}, \frac{1}{3}, \frac{1}{2}$
All have numerator 1 → larger denominator = smaller fraction.
Denominators: 10 > 3 > 2 → so fractions: $\frac{1}{10} < \frac{1}{3} < \frac{1}{2}$
Check with decimals:
- $\frac{1}{10} = 0.1$
- $\frac{1}{3} ≈ 0.333...$
- $\frac{1}{2} = 0.5$
✔ Answer: $\frac{1}{10}, \frac{1}{3}, \frac{1}{2}$
---
## ✔ Final Answers Summary:
| Problem | Ordered Fractions (Smallest to Greatest) |
|---------|------------------------------------------|
| 1a | $\frac{1}{2}, \frac{9}{11}, \frac{8}{9}$ |
| 1b | $\frac{1}{12}, \frac{5}{12}, \frac{12}{12}$ |
| 2a | $\frac{4}{9}, \frac{1}{2}, \frac{4}{4}$ |
| 2b | $\frac{3}{11}, \frac{7}{11}, \frac{3}{3}$ |
| 3a | $\frac{4}{9}, \frac{1}{2}, \frac{5}{4}$ |
| 3b | $\frac{4}{6}, \frac{5}{6}, \frac{11}{6}$ |
| 4a | $\frac{2}{4}, \frac{3}{4}, \frac{6}{4}$ |
| 4b | $\frac{2}{5}, \frac{7}{7}, \frac{10}{9}$ |
| 5a | $\frac{1}{1}, \frac{11}{1}, \frac{12}{1}$ |
| 5b | $\frac{1}{10}, \frac{1}{3}, \frac{1}{2}$ |
---
Let me know if you’d like this formatted as a printable answer key or explained differently!
---
General Strategy:
To order fractions, you can:
1. Find a common denominator and compare numerators.
2. Convert to decimals for easy comparison.
3. Use logic (e.g., if denominators are the same, compare numerators; if numerators are the same, compare denominators inversely).
I’ll use a mix of these depending on what’s easiest for each set.
---
## Problem 1a: $\frac{8}{9}, \frac{1}{2}, \frac{9}{11}$
These have different denominators. Let's convert to decimals:
- $\frac{8}{9} ≈ 0.888...$
- $\frac{1}{2} = 0.5$
- $\frac{9}{11} ≈ 0.818...$
Now order decimals:
0.5 < 0.818... < 0.888...
✔ Answer: $\frac{1}{2}, \frac{9}{11}, \frac{8}{9}$
---
## Problem 1b: $\frac{5}{12}, \frac{12}{12}, \frac{1}{12}$
All have the same denominator → compare numerators:
Numerators: 1, 5, 12
✔ Answer: $\frac{1}{12}, \frac{5}{12}, \frac{12}{12}$
*(Note: $\frac{12}{12} = 1$)*
---
## Problem 2a: $\frac{1}{2}, \frac{4}{9}, \frac{4}{4}$
$\frac{4}{4} = 1$, so it’s the largest.
Compare $\frac{1}{2}$ and $\frac{4}{9}$:
- $\frac{1}{2} = 0.5$
- $\frac{4}{9} ≈ 0.444...$
So: $0.444... < 0.5 < 1$
✔ Answer: $\frac{4}{9}, \frac{1}{2}, \frac{4}{4}$
---
## Problem 2b: $\frac{3}{11}, \frac{3}{3}, \frac{7}{11}$
$\frac{3}{3} = 1$ — largest.
Now compare $\frac{3}{11}$ and $\frac{7}{11}$ — same denominator → 3 < 7.
✔ Answer: $\frac{3}{11}, \frac{7}{11}, \frac{3}{3}$
---
## Problem 3a: $\frac{5}{4}, \frac{1}{2}, \frac{4}{9}$
Convert to decimals:
- $\frac{5}{4} = 1.25$
- $\frac{1}{2} = 0.5$
- $\frac{4}{9} ≈ 0.444...$
Order: $0.444... < 0.5 < 1.25$
✔ Answer: $\frac{4}{9}, \frac{1}{2}, \frac{5}{4}$
---
## Problem 3b: $\frac{5}{6}, \frac{11}{6}, \frac{4}{6}$
Same denominator → compare numerators: 4, 5, 11
✔ Answer: $\frac{4}{6}, \frac{5}{6}, \frac{11}{6}$
*(Note: $\frac{11}{6} > 1$, $\frac{4}{6} = \frac{2}{3}$)*
---
## Problem 4a: $\frac{2}{4}, \frac{6}{4}, \frac{3}{4}$
Same denominator → numerators: 2, 3, 6
✔ Answer: $\frac{2}{4}, \frac{3}{4}, \frac{6}{4}$
*(Simplify if needed: $\frac{1}{2}, \frac{3}{4}, \frac{3}{2}$ — but not required for ordering)*
---
## Problem 4b: $\frac{2}{5}, \frac{7}{7}, \frac{10}{9}$
First, simplify:
- $\frac{7}{7} = 1$
- $\frac{10}{9} ≈ 1.111...$ (greater than 1)
- $\frac{2}{5} = 0.4$
So: $0.4 < 1 < 1.111...$
✔ Answer: $\frac{2}{5}, \frac{7}{7}, \frac{10}{9}$
---
## Problem 5a: $\frac{1}{1}, \frac{11}{1}, \frac{12}{1}$
All have denominator 1 → numerators: 1, 11, 12
✔ Answer: $\frac{1}{1}, \frac{11}{1}, \frac{12}{1}$
*(Which are just 1, 11, 12)*
---
## Problem 5b: $\frac{1}{10}, \frac{1}{3}, \frac{1}{2}$
All have numerator 1 → larger denominator = smaller fraction.
Denominators: 10 > 3 > 2 → so fractions: $\frac{1}{10} < \frac{1}{3} < \frac{1}{2}$
Check with decimals:
- $\frac{1}{10} = 0.1$
- $\frac{1}{3} ≈ 0.333...$
- $\frac{1}{2} = 0.5$
✔ Answer: $\frac{1}{10}, \frac{1}{3}, \frac{1}{2}$
---
## ✔ Final Answers Summary:
| Problem | Ordered Fractions (Smallest to Greatest) |
|---------|------------------------------------------|
| 1a | $\frac{1}{2}, \frac{9}{11}, \frac{8}{9}$ |
| 1b | $\frac{1}{12}, \frac{5}{12}, \frac{12}{12}$ |
| 2a | $\frac{4}{9}, \frac{1}{2}, \frac{4}{4}$ |
| 2b | $\frac{3}{11}, \frac{7}{11}, \frac{3}{3}$ |
| 3a | $\frac{4}{9}, \frac{1}{2}, \frac{5}{4}$ |
| 3b | $\frac{4}{6}, \frac{5}{6}, \frac{11}{6}$ |
| 4a | $\frac{2}{4}, \frac{3}{4}, \frac{6}{4}$ |
| 4b | $\frac{2}{5}, \frac{7}{7}, \frac{10}{9}$ |
| 5a | $\frac{1}{1}, \frac{11}{1}, \frac{12}{1}$ |
| 5b | $\frac{1}{10}, \frac{1}{3}, \frac{1}{2}$ |
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Let me know if you’d like this formatted as a printable answer key or explained differently!
Parent Tip: Review the logic above to help your child master the concept of order fractions worksheet.