In a pie chart, a sector of 90° represents 300 items. How many items does the whole pie chart represent?
Answer and explanation
Correct answer: B. 1,200
- Step 1: The whole circle is , so the total is .
Answer
1,200.
Why not the others: 27,000: the sector size is multiplied by the items. 900: it treats the whole as 100 units.
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