Question : Study the given pie chart and answer the question that follows.
The pie chart shows the percentage of 3600 students enrolled in different hobby classes in a school.
The number of students enrolled in Painting classes is approximately what percentage of those enrolled in Singing classes?
Option 1: 108%
Option 2: 83%
Option 3: 98%
Option 4: 78%
Correct Answer: 83%
Solution :
Total Students = 3600
No. of students in Painting = 15% = $\frac{15}{100}\times 3600= 540$
No. of students in Singing = 18% = $\frac{18}{100}\times 3600 = 648$
The number of students enrolled in Painting classes to the percentage of those enrolled in Singing classes $=\frac{540}{648}× 100 = 83\%$
Hence, the correct answer is 83%.
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