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20 votes
there are 12 pupils in class. they are asked whether each have a brother or a sister., 9 say they have a brother

2 Answers

8 votes
It will be the total 4 or 3
answered
User Amir Beygi
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7.7k points
3 votes

Answer:

Explanation

there are 12 pupils in class. they are asked whether each have a brother or a sister-example-1
answered
User Velvetkevorkian
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8.2k points

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