3.4 Rational Numbers - Contemporary Mathematics | OpenStax
https://openstax.org/books/contemporary-mathematics/pages/3-4-rational-numbers
web3.4 Rational Numbers - Contemporary Mathematics | OpenStax. 1 × 45, 3 × 15. 5 × 9. 1 × 144, 2 × 72, 3 × 48, 6 × 24, 8 × 18. 12 × 12. 73−−√. 31 5. 41 17. 5.646464... a = 12, b = 30, c = 14. d = 35. a × d = 12 × 35 = 420. b × c = 30 × 14 = 420. 36 48 = 12×3 12×4 = 3 4. 3 4. 36 48 = 4×9 4×12 = 4×9 4×12 = 9 12. 9 12 = 3×3 3×4 = 3 4. 36 48. 3 4.
DA: 93 PA: 49 MOZ Rank: 42