Mathematics · Data Interpretation
The time spent by a student during a day in different activities is represented by sectors of central angles in a pie chart as given below: School: 90° Homework: 60° Play: 60° Sleep: 120° Others: 30° What is the difference between the time spent by the student in the activities 'Sleep' and 'School'?
- 12 hours✓
- 212 hours
- 34 hours
- 43 hours
Correct answer
2 hours
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