Comprehension Passage
Directions: The pie chart shows the relative ratios of the people of United States suffering from various diseases. Answer the following questions based upon the given information
What is the ratio of people suffering from cancer, TB and diabetics to that of people suffering from bronchitis and lyrngitis?
1
1 : 1
2
11 : 39
3
22 : 23
4
3 : 2