1. Suppose the university bursar said that 600 students entered for Business Mathematics, 300 entered for Statistics while 173 students entered for both Business Mathematics and Statistics. How many students enrolled in the two courses altogether?

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10-08-2017
Mathematics

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1. Suppose the university bursar said that 600 students entered for Business Mathematics, 300 entered for Statistics while 173 students entered for both Business Mathematics and Statistics. How many students enrolled in the two courses altogether?

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Krakhis Krakhis · Answer 1 · 2017-08-10T23:43:02+02:00

Krakhis Krakhis

10-08-2017

My understanding is, we have 600 in BM, 300 In Stats = 900.
173 have enrolled in both, so they have been counted twice. We can subtract that from the total, 900-173 = 727 unique students.

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