4th Class Mathematics Division Question Bank Division

  • question_answer Estimate the quotient: \[256\div 45\]

    A) Q = 5

    B) Q = 4         

    C) Q = 3                         

    D) Q = 6

    Correct Answer: A

    Solution :

         \[256\div 45\] \[256\div 45\]rounds to \[200\div 40\] \[40\times 5=200\] So \[45\times 5=225<256\] Therefore,           \[45\overset{5}{\overline{\left){\begin{align}   & \,\,\,\,256 \\  & \underline{-225} \\  & \,\,\,\,\,\,\,31 \\ \end{align}}\right.}}\]                        

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