3% of a family's income is spent on electricity, 59% on food, 20% on transport,
MATHEMATICS
JAMB 1991
3% of a family's income is spent on electricity, 59% on food, 20% on transport, 11% on education and 7% on extended family. The angles subtended at the centre of the pie chart under education and food are respectively
- A. 76.8o and 25.2o
- B. 10.8o and 224.6o
- C. 112.4o and 72.0o
- D. 39.6o and 212.4o
Correct Answer: D. 39.6o and 212.4o
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