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Yi xuan
Yi Xuan

secondary 4 chevron_right E Maths

How to do all qn

Date Posted: 2 years ago
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Eugene See
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c) From the graph, there are 460 students that weight less than or equal to 80kg. Hence, the number of overweight students is 40 i.e 500 – 460 = 40.
Percentage of overweight students = 40/500 = 8%