A pie chart shows how 180 students voted for their favourite sport at Bedok Mall's Sports Carnival. How many more students chose Football than Basketball?
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Worked Solution
Step 1: Find the number of students who chose Football.
120/360 × 180 = 1/3 × 180 = 60 students
Step 2: Find the number of students who chose Basketball.
48/360 × 180 = 2/15 × 180 = 24 students
Step 3: Find the difference.
60 − 24 = 36 students
36 more students chose Football than Basketball.
Correct answer: 36
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