The following pie-chart shows the percentage -wise distribution of the number of students in five different schools P, Q, R, S and T. The total number of students in all five schools together is 8400.
Find the average number of students in schools R and S together.
Answer & explanation
Correct answer: option 3
Total number of students in schools R and S together = \(\frac{22+14 }{100 }\) × 8400
= \(\frac{36 }{100 }\) × 8400
= 3024
Average number of students in schools R and S together
= \(\frac{3024 }{2 }\)
= 1512