Fraction Sequences
Fraction Sequences involve patterns where terms are fractions. Patterns can be in numerators (arithmetic progression), denominators (arithmetic progression), both, or the fractional value itself. These problems test your ability to find patterns in rational numbers.
What You'll Learn
Introduction to Fraction Sequences
Fraction Sequences involve patterns where terms are fractions. Patterns can be in numerators (arithmetic progression), denominators (arithmetic progression), both, or the fractional value itself. These problems test your ability to find patterns in rational numbers.
Prerequisites
How to Solve Fraction Sequences Problems
Step 1: Separate numerators and denominators into two sequences
Step 2: Find the pattern in the numerators (AP, GP, etc.)
Step 3: Find the pattern in the denominators
Step 4: For next term: apply pattern to numerator and denominator
Step 5: Simplify the fraction if needed
Step 6: Verify the pattern holds for all given terms
Step 7: Present the next term in simplified form
Example Problem
Example: Find the next term: 1/2, 2/3, 3/4, 4/5, ___ Solution: Step 1: Numerators: 1,2,3,4 (AP with d=1) Step 2: Denominators: 2,3,4,5 (AP with d=1) Step 3: Next numerator = 5, next denominator = 6 Step 4: Next term = 5/6 Answer: 5/6
Pro Tips & Tricks
- Pattern may be in numerator only (denominator constant)
- Pattern may be in denominator only (numerator constant)
- Both numerator and denominator may be in AP
- Fractional value may form AP or GP
- Check if fractions simplify to reveal pattern
- Reciprocals may form a simpler pattern
Shortcut Methods to Solve Faster
Common Mistakes to Avoid
Practice Worksheets
Practice makes perfect! Work through these worksheets to master Fraction Sequences. Each worksheet contains 20 questions with detailed explanations. Start from Worksheet 1 and progress through increasing difficulty levels.
Exam Importance
Fraction Sequences is an important topic for various competitive exams. Here's how frequently it appears:
Ready to Master Fraction Sequences?
Start with Worksheet 1 and work your way up to expert level! Each worksheet includes: