• 2021 December(E23) Math Question 28

    Word Problems

    - 1 Variable Equations

    Venn diagrams
    Choice G

    <VennGeneral blueLable="Math club" redLable="Drama club" blueOnlyNum="13-9=4" redOnlyNum="11-9=2" neitherNum="20-4-2-9=5" bothNum="9" totalNum="20"/>

    Total  students=20Total\; students=20
    Math  club=13  membersMath\; club=13 \; members
    Drama  club=11  membersDrama\; club=11 \; members

    As 9 students are members of both clubs. So 13-9=4 of them are members of the math club only and 11-9=2 are members of the Drama club only.

    20−(9+4+2)=20−15=520-(9+4+2)=20-15=5

    5 students are not members of either club.

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