O-LevelMathematicsNumber4024/11 · May/June 2024 · Q132 Marks
The pie chart shows the proportion of junior members and senior members at a gym. There are 120 more senior members than junior members. [Figure: Pie chart with two sectors labeled "Senior" and "Junior", with the "Junior" sector angle labeled 60°] Calculate the total number of junior and senior members at the gym.
- (a)Calculate the total number of junior and senior members at the gym.[2]
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Mark scheme
Marking points from the official mark scheme (May/June 2024). The mark or mark type is shown in brackets.
- [2] 180
- M1 for 240° = 120 oe
- or for 120 is 4 parts oe
- or for junior = 30 soi
- or 300x = 60(x + 120) oe
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