Question by Quoc Tran Anh Le - Discuss with MathYouLike

Quoc Tran Anh Le Coordinator

01/08/2018 at 02:22

A survey showed that of 100 high school students, 50 of them took biology, 20 took chemistry, and 12 took both. How many of the 100 students took neither biology nor chemistry?

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Nguyễn Lê Hương Lan 01/08/2018 at 02:40

There are 8 student students is not have an learning or students

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