The image contains a set of problems involving percentages and fractions. Here’s a breakdown of the problems presented:

A. Percentage Problems

41. $45\%$ of 210
42. $75\%$ of 40
43. $27\%$ of 80
44. $20\%$ of 50
45. $48\%$ of 80
46. $80\%$ of 30
47. $12\frac{1}{2}\%$ of 48
48. $83\frac{1}{3}\%$ of 108
49. $62\frac{1}{2}\%$ of 160
50. $33\frac{1}{3}\%$ of 48

B. Rate Problems

51. 50 is what percent of 20?
52. 100 is what percent of 3,200?
53. 200 is what percent of 2,467?
54. 84 is what percent of 120?
55. 19 is what percent of 3.8?
56. 7 is what percent of 28?
57. 1.16 is what percent of 3.48?
58. 2 is what percent of 5?
59. 24 is what percent of 207?
60. 40 is what percent of 50?

Would you like the solutions to all these problems, or is there a specific problem you'd like help with?