In a class of 40 students, 15 offer physics, 20 offer history and 3 offer both physics and history. How many student offer neither physics nor history?

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asked May 5, 2021 114k views

3 votes

In a class of 40 students, 15 offer physics, 20 offer history and 3 offer both physics and history. How many student offer neither physics nor history?

Mathematics
middle-school

Samanth asked

by Samanth

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2 Answers

2 votes

Answer:

3 athdwnts it says

Explanation:

Arthur Khazbulatov answered May 8, 2021

by Arthur Khazbulatov

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3 votes

Answer:

2 students.

Explanation:

add together all of the students and then subtract that from 40.

20+15+3 = 38

40-38 = 2

Oberger answered May 10, 2021

by Oberger

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