clcasiisaadan clcasiisaadan

26-04-2022
Mathematics

contestada

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?

Respuesta :

kyalisiimamargret10 kyalisiimamargret10

26-04-2022

Answer:

40+30

70÷2

35

hope this helps

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