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In a survey of group of students , it was found that 35% of students like maths , 30% like account and 3000 students like both of them and 50% liked none of them , find the tota…

In a survey of group of students , it was found that 35% of students like maths , 30% like account and 3000 students like both of them and 50% liked none of them , find the tota…
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In a survey of group of students , it was found that 35% of students like maths , 30% like account and 3000 students like both of them and 50% liked none of them , find the total number of students

User Neggenbe
by
7.8k points

1 Answer

0 votes

Answer:

20000

Explanation:

3000 / (0.35 + 0.3 - (1 - 0.5))

=20000

User Mibu
by
7.8k points
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