2. Questions Bank
  3. 4th Class
  4. Mathematics
  5. Large Numbers

4th Class Mathematics Large Numbers Question Bank Large Numbers

  • question_answer
    Which of the following is the best estimate of \[\text{599}\times \text{72}\]?

    A)  40000                                  

    B)        41000                  

    C)        42000                                  

    D)        43000

    Correct Answer: C

    Solution :

    \[599\approx 600\] and \[72\approx 70\] \[\therefore \] \[\text{599}\times \text{72}\approx \text{6}00\times \text{7}0=\text{42}000\]


You need to login to perform this action.
You will be redirected in 3 sec spinner