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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Identify if ⁵⁄₈ is a rational number.
💡 Hint: Think about whether you can write it as p/q.
Question 2
Easy
Is -3 an integer?
💡 Hint: Remember integers include negatives.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
Which of these is not a rational number?
- ¾
- √2
- 5
💡 Hint: Recall the definition of rational numbers.
Question 2
True or False: All integers are rational numbers.
- True
- False
💡 Hint: Think of integers as fractions with a denominator of 1.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Prove that if p/q is a rational number, then p/q's decimal expansion is either terminating or repeating.
💡 Hint: Focus on factors of 2 and 5.
Question 2
Calculate (2³ × 3²) ÷ (6¹). Then express the answer as an integer.
💡 Hint: Apply the laws of exponents properly.
Challenge and get performance evaluation