According to a survey of 1000 families of any town in 2010 A.D.,794 families have radio and 187 families have television.lf 63 families do n

Question

According to a survey of 1000 families of any town in 2010 A.D.,794 families have radio and 187 families have television.lf 63 families do not have any one of them,then how many families will have both radio and television?Find it.​

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Calantha 5 years 2021-07-30T20:56:48+00:00 1 Answers 161 views 0

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  1. Ben
    1
    2021-07-30T20:58:01+00:00
    Reply

    Answer:

    Number of families will have both radio and television = 44

    Step-by-step explanation:

    Given:

    Number of family have radio = 794

    Number of family have TV = 187

    Number of family haven’t both = 63

    Find:

    Number of families will have both radio and television

    Computation:

    Number of families will have Tv or radio = 1,000 – 63

    Number of families will have Tv or radio = 937

    Number of family have one of them = 794 + 187

    Number of family have one of them = 981

    Number of families will have both radio and television = 981 – 937

    Number of families will have both radio and television = 44

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