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In a class of 50 students, each of the students passed either in mathematics or in science or in both. Find how many students passed science?
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In a class of 50 students, each of the students passed either in mathematics or in science or in

both. Find how many students passed science?

User Elimination
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1 Answer

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20 [ Both] + 15 [ Math] + 15 [ Science] = 50 students

15 students passed in science

20+15+15=50
User Oscar Fanelli
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