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In a class of 80 students, every student had to study mathematics or biology or both mathematics and biology ,If 65 students studied mathematics and 62.5% of teh class studies biology ,how many students
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In a class of 80 students, every student had to study mathematics or biology or both mathematics and biology ,If 65 students studied mathematics and 62.5% of teh class studies biology ,how many students studied both subjects​

User Jpcgandre
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1 Answer

3 votes

Answer:

80 x 62.5% is 50.

Explanation:

User Sangamesh Hs
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