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Study the following pie chart that shows...

Study the following pie chart that shows the percentage-wise distribution of teachers who teach six different subjects and answer the question given below.
Total number of teachers = 1600

If the number of teachers who teach Accountancy is increased by 25% and the number of teachers who teach Economics is decreased by 25% then the number of teachers who teach Accountancy and Economics together is :

A

440

B

445

C

464

D

352

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