A day’s sale at a book shop was 1440. This included the sale of school books, fiction, non-fiction and also college books as shown in the Pie chart. How much did each of these categories contribute towards the sale of 1440?
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Solution :-
→ Total sale = 1440
So,
→ School books = 135° = (135/360) * 1440 = 540
→ Fiction books = 100° = (100/360) * 1440 = 400
→ Non - Fiction books = 80° = (80/360) * 1440 = 320
→ College books = 80° = (45/360) * 1440 = 180
Learn more :-
The product of 1/10 , 2/3 and 5/8 is __
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