3 of a family s income is spent on electricity ... - JAMB Mathematics 1991 Question
3% of a family's income is spent on electricity, 58% 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 option: d
Please share this, thanks:
Add your answer
No responses