Question 64
MediumOriginal questionIn the chart of the Nagpur family's income, what is the central angle of the education slice?
Show the answer and explanation
CorrectNot quiteAnswer C
Correct answer: C
Explanation
A whole circle is 360°, so each 1% is 3.6°.
Education: .
Worth noting
15° forgets to convert: 15% of a circle is 15% of 360°, not 15°. 45° multiplies 15 by 3 instead of by 3.6. 72° is the angle for savings (20%).
- Concept
- Converting a percentage into a central angle
- Typical timeTypical
- 80 s
- Your timeYours
- —
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