In a batch of 400 students, 80 students passed only in Chemistry, 90 students passed in both Physics and Maths together, 100 students passed

Question

In a batch of 400 students, 80 students passed only in Chemistry, 90 students passed in both Physics and Maths together, 100 students passed in both Maths and Chemistry together, 150 students passed in Physics and 70 students failed in all the three subjects.

How many failed only physics???

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Maria 3 months 2021-11-06T15:20:56+00:00 1 Answer 0 views 0

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    2021-11-06T15:22:42+00:00

    Answer:

    Step-by-step explanation:

    8/25 of 600

    8×6×100 = 8×6×4 = 192

    25

    192 students passed in both exams

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