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a survey of reading habit of 100 students showed that 30 read both comics and novels . 10 read neither comic nor novelsand twice as many students read as read moves.(1) illustrate the information on a vien diagram (2) how many students read novels (3) how many students read comics

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  1. Well, the typo makes it unclear, but if
    x read novels
    2x read comics
    then since 10 read neither,
    2x+x-30 = 90
    See what you can do with that...

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