Theory
Exercises
1. 
Determine the decimal expansion and its nature
Difficulty: easy 
4

2. 
Express the recurring decimal to terminating decimal
Difficulty: easy 
3

3. 
Classify the decimal expansion
Difficulty: easy 
3

4. 
Modify the decimal expression in fraction form
Difficulty: medium 
4

5. 
Express the decimal number in rational form
Difficulty: medium 
4

6. 
Switch the decimal expression in fraction form
Difficulty: medium 
3

7. 
Write the decimal expression in fraction form
Difficulty: hard 
6

8. 
Transform the decimal expression in fraction form
Difficulty: hard 
4

9. 
Transform the decimal expression in fraction form
Difficulty: hard 
5

Tests
1. 
Training test
Difficulty: medium 
11
