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6th Class Mathematics Algebra Question Bank Algebra

  • question_answer
    Meera bought packs of trading cards that contain 10 cards each. She gave 7 cards to her friend.
    x = Number of packs of trading cards
    Which expression shows the number of cards left with Meera?

    A)  \[10x-7\]

    B)  \[7x-8\]

    C)  \[5-10x\]

    D)  \[8-5x\]

    Correct Answer: A

    Solution :

    Number of cards in pack = 10 \[\therefore \] Number of cards in x packs = 10x \[\therefore \] Number of cards left with Meera \[=10x-7\]


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