13. In a group of people, 50 people read newspaper
paper A, 20 read newspaper B and 10 read both newspapers. How many people read atleast one of the two newspaper?
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Answered by
11
Answer:
90
Step-by-step explanation:
50+10=60
20+10=30
60+30=90
Need to add 10 because they read both newspapers.I'm not sure if I'm correct so don't judge me.
Answered by
8
Refer to the picture above ^
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