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Sunday, September 6, 2009

Math Trick:- Easy Division Method

HEY APPLY THIS SIMPLE DIVISION METHOD FOR EASY ACCESS


Simplify 10014 / 88

1. The remainder stroke is placed so that the number of digits on its right is same as the number of digitsin the divisor (in this case its two).

2. There are three digits to the left of the remainder stroke and it gives the number of spaces to be left before the answer line is drawn (look in the figure)

3. The complement of 88 that is 12 is written below the divisor (see figure)

4. 1 is brought down .1 * 12 = 12 and this is placed below the next two places of the dividividend.

5. The second column is added up, 0 + 1 = 1 and this gives the next answer digit.

6. The comlement is then multiplied second answer digit , 12 * 1 = 12and the result is written in the next two columns.

7. The third column is added up for the next answer digit.

8. Multiply the complement by third answer digit 12 * 3 = 36 .and place the result below the next two digits of dividend.


9. The remainder portion is added up and the final answer is 113 remainder 70.                                                     



                                         
                                            88          1 0 0 / 1 4
                                            12             1 2
                                                                 1    2
                                                                        3 6
                                                        
                                                           1 1 3 / 7 0

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