1.7.4. Division of Rational Numbers
1.7.6. Simplifying Rational Numbers
4. Exponents
7. Percentage
12. Factorization
14. Geometry
15. Graphs
16. Mensuration
19. Probability
20. Data Handling
Grade 8 Philippines School Math Reciprocal of Rational Number
Master this topic as part of Multiplication and Division of Rational Numbers