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6. In acertain school the following data was compiled from a survery a 80 students 40study physics 30study chemistry 25study neither physics nor chemistry .how many students study physics and chemistry?
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13 votes
6. In acertain school the following data was compiled from a survery a 80 students 40study physics 30study chemistry 25study neither physics nor chemistry .how many students study

physics and chemistry?
​

User Adrian Pirvulescu
by
8.1k points

1 Answer

12 votes

Answer:

40+30

70÷2

35

hope this helps

User Aneh Thakur
by
8.5k points
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