Thursday, 31 October 2013

Vedic technique of Multiplication of 12

Simple method to make multiplication of any number with 12  simple
Steps to be followed ;
1.      Firstly add zero in front of the number which is to be multiplied by 12.
2.      Secondly double the right-hand number and carry it down if number is two digit.
3.      Thirdly double the second digit from the right and add the next digit in this addition and add the previous carry if it is. Make another carry if number becomes two digits.
4.      Repeat above steps till the last digit of number will be processed .
Eg.       Let    433 x 12
Step 1              0433 x  12
                                    6 double the right – hand digit and carry it down.
Step 2              0433 x  12
                                    96        double the 3 and add 3
Step 3              0433 x  12
1196    double the 4 and add 3 ( sum is two digit i.e. 11)write 1 here and 1  in next step
Last Step         0433 x  12
                                    5196    double the zero add 4 and carry 1 from step 3 operation and add to it.
                        Solution is 5196


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