a : 10 = 100, a = [ ]

Решение уравнений: **Столбец В** 1. a : 10 = 100, a = 1000 2. x · 4 = 60, x = 15 3. 6 · b = 72, b = 12 4. 70 : c = 5, c = 14 5. 12 · x = 84, x = 7 6. b : 12 = 3, b = 36 7. a · 13 = 39, a = 3 8. 5 · y = 65, y = 13 9. b · 3 = 42, b = 14 10. c : 5 = 12, c = 60 11. 5 · c = 85, c = 17 12. 91 : a = 13, a = 7 13. y · 4 = 52, y = 13 14. 37 : y = 37, y = 1 15. x : 4 = 13, x = 52 16. 4 · a = 72, a = 18 17. c · 6 = 90, c = 15 18. y : 8 = 12, y = 96 19. 3 · b = 57, b = 19 20. 98 : x = 7, x = 14 21. 63 : x = 21, x = 3 22. a · 54 = 0, a = 0 23. 78 : b = 6, b = 13 24. x : 6 = 16, x = 96 25. 2 · a = 46, a = 23 **Столбец Г** 1. c : 3 = 18, c = 54 2. 5 · x = 60, x = 12 3. 56 : a = 14, a = 4 4. y · 129 = 129, y = 1 5. b : 4 = 22, b = 88 6. 5 · a = 80, a = 16 7. 90 : x = 5, x = 18 8. y : 13 = 5, y = 65 9. 2 · x = 38, x = 19 10. c · 3 = 39, c = 13 11. 52 : b = 13, b = 4 12. a : 7 = 12, a = 84 13. 13 · b = 39, b = 3 14. x · 3 = 51, x = 17 15. 92 : c = 4, c = 23 16. x : 3 = 72, x = 216 17. 68 : y = 17, y = 4 18. c · 4 = 56, c = 14 19. 36 : a = 12, a = 3 20. 8 · y = 96, y = 12 21. b · 10 = 1000, b = 100 22. y : 31 = 0, y = 0 23. 72 : x = 12, x = 6 24. 6 · c = 84, c = 14 25. a · 13 = 78, a = 6