Instructions
Consider the bar chart and answer questions based on it.
The bar chart represents number of fiction and non-fiction books in four libraries L1, L2, L3 and L4.
Question 83
The ratio of total books of libraries Ll and L3 to L2 and L4 is
Solution
Total number of books from L1 and L3 = (500 + 350) + (500 + 450) = 1800
Total numbers of books from L2 and L4 = (400 + 400) + (350 + 300) = 1450
Required ratio = 1800 : 1450 = 36 : 29.
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