wikiHow Calculating Relative Frequency Practice Answers 1. Relative frequency = 30 / 100 = 0.3 or 30% 2. Relative frequency = 10 / 25 = 0.4 or 40% 3. Relative frequency = 15 / 50 = 0.3 or 30% 4. Relative frequency = 0.6 or 60% 5. Relative frequency = 48 / 80 = 0.6 or 60% 6. Relative frequency = 25 / 150 = 0.1667 or 16.67% 7. Relative frequency = 20 / 50 = 0.4 or 40% 8. Relative frequency = 30 / 100 = 0.3 or 30% 9. Relative frequency = 12 / 60 = 0.2 or 20% 10. Relative frequency = 0.8 or 80% 11. Relative frequency = 6 / 30 = 0.2 or 20% 12. Relative frequency = 45 / 90 = 0.5 or 50% 13. Relative frequency = 0.25 or 25% 14. Relative frequency = 35 / 70 = 0.5 or 50% 15. Relative frequency = 20 / 80 = 0.25 or 25% 16. Relative frequency = 90 / 150 = 0.6 or 60% 17. Relative frequency = 0.7 or 70% 18. Relative frequency = 36 / 120 = 0.3 or 30% 19. Relative frequency = 0.4 or 40% 20. Relative frequency = 10 / 50 = 0.2 or 20% Page