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4th Class Mental Ability Estimation Question Bank Estimation

  • question_answer
    Estimate the sum by remaining each number to the nearest whole number and then adding.     \[7.73+\text{ }8.86\]

    A) 20                                

    B) 19           

    C) 17                                

    D) 15

    Correct Answer: C

    Solution :

    Round off each number to the nearest whole number \[7.73+8.86=?\] \[8+9=17\] The sum is about 17


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