Question
What is the difference between average numbers of women
went to cinema hall B, D and E together and number of men went to cinema hall A? 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
Average numbers of women went to cinema hall B, D and E together, => (1/3)[(24% of 400) + (17% of 300) + (15% of 500)] = (1/3) × [96 + 51 + 75] = 74 Required difference = 258 – 74 = 184
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