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Two times a numbr is a 100 % increase in...

Two times a numbr is a 100 % increase in the number .If we take half the number,what would be the decrease in percent ?

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Two times a number is a 100 % increase in the number .if we take half the number what would be the decreases in percent ?

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Knowledge Check

  • If 5 times a number increased by 7 is 42, the number is

    A
    5
    B
    6
    C
    7
    D
    none of these

  • If we take 11 from the twice a number we get 15. The number will be.

    A
    2
    B
    26
    C
    13
    D
    52

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