Question
Find the ratio of the number of children who went to
cinema hall D to that of number of children who went to cinema hall C. Study the following chart carefully and answer the following questions given below. The line graph shows the percentage distribution of total number of women and children went to five different cinema halls i.e. A, B, C, D and D and the table shows the number of men and total number of people went to respective cinema halls. Total number of people = Men + Women + ChildrenSolution
Total number of children who went to cinema hall D = 21% of 300 = 63 Total number of children who went to cinema hall C = 18% of 450 = 81 Required ratio = 63:81 = 7:9
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