Mathematics

Question

How to do


97 X 98​

step by step plz

1 Answer

  • Answer:

    9506

    Example:

    Multiply the 7 and 8 to get 56.

    Since 56 is greater than 9, you'll have to carry the 5.

           5

           9 7

    x 9 8

    ___________

                   6

    Multiply the 9 and 8 to get 72.

    And, add the carried 5 to get 77.

    77 is greater than 9, but there are no more digits to carry over, so just write the 7 down in front.

       7  5

           9 7

    x 9 8

    ___________

           7    7   6

    Multiply the 7 and 9 to get 63.

    Since 63 is greater than 9, you'll have to carry the 6.

           6

           9 7

    x 9 8

    ___________

           7    7   6

                 3   0

    _____________

    Multiply the 9 and 9 to get 81.

    And, add the carried 6 to get 87.

    87 is greater than 9, but there are no more digits to carry over, so just write the 8 down in front.

       8  6

           9    7

    x 9    8

    ___________

           7    7   6

      8   7    3   0

    _____________

    Then add 776 + 8730 to get your answer which is 9506! :)

      1    1

          7   7  6

    +  8  7  3  0

    _________

        9  5  0  6

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