On checking with 75 families, it was found
that 55 families subscribe
to Time, 35 to Newsweek,
and 10 to neither magazine. How many subscribe to
both?
On checking with 75 families, it was found that 55 families subscribe to Time, 35 to Newsweek, and 10 to neither magazin
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answerhappygod
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On checking with 75 families, it was found that 55 families subscribe to Time, 35 to Newsweek, and 10 to neither magazin
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