In a society of 80 resident families who subscribe newspapers, 60% of them subscribe to The Hindu newspaper, 80% of them subscribe to regional language newspapers and 70% of them subscribe to the TOI. How many families could, at the least, be subscribing to all the three newspapers?
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64 families subscribe regional language
48 families subscribe the hindu
56 families subscribe toi.
total families =80
total newspapers' set=64+48+56=168
if each family subscribes 2 newspapers then atleast 8 families subscribe 3 newspapers.
48 families subscribe the hindu
56 families subscribe toi.
total families =80
total newspapers' set=64+48+56=168
if each family subscribes 2 newspapers then atleast 8 families subscribe 3 newspapers.
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1
Answer:
MAy iT Is HElpFuL You
HaVe a GooD Day
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