AC Lim's answer to naninaninani's Primary 6 Maths Data Analysis Singapore question.

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AC Lim
Ac Lim's answer
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1st
Food = 25% as right angle of 360
6. Therefore transport = 100-30-15-25-18=12%
7. Food =25% = 25/100 = 1/4
8. Ratio Education:Food = 30:25 = 6:5
9. Ratio Transport: Clothing = 12:18 = 2:3
10. Transport = $60
12%=$60
1%=$5
100%=500
Hope this helps