Multiply Using Line Method

Multiply two numbers using line :

Lets take an example 45 X 23 :



Step1 : Draw  4 lines shown in the Diagram.

Step 2 : Now again draw 5 lines as shown in the Diagram..

Step 3 : Now draw 2 lines which intersects both 4 and 5 lines...

Step 4 : Follow the Diagram....

Step 5 : Make two partition As shown below  ..

Step 6 : Now count the red dots on  left side, Middle (top + bottom) and right side...

  

Step 7 : Now add all the numbers in the following manner

                                               8                ......{Left side}
                                               2   2           .......{Top + Bottom}
                                                    1   5      .......{Right Side} 
                                    _______________
                                         1   0    3    5     ........{Answer}


So our answer is 1035......

Posted in: Funny Tricks, Interesting Tricks, Maths, Multiplication