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This is a technique useful for multiplying large numbers with each other, which is evolved from Vedic Mathematics Let us consider an example: Example: say, we want to multiply 65 * 78 6 5 ↓ 7 8 --------- 0, 4 carry 6 5 × (6* =48, 7*5 =35) 7 8 (48 + 35 = 83=> +4carry = 87) --------- 7 0, 8 carry 6 5 ↓ 7 8 (7*6 = 42 => +8 carry = 50 --------------- 5 0 7 0 The answer is: 65 * 78 = 5070 This trick can be extended any larger numbers too.

This is a technique useful for multiplying large numbers with each other, which is evolved from Vedic Mathematics


Let us consider an example:


Example:


say, we want to multiply 65 * 78


6 5


↓


7 8


---------


0,    4 carry


 


6 5


    × (6* =48, 7*5 =35)


7 8 (48 + 35 = 83=> +4carry = 87)


---------


7 0,    8 carry


 


6 5


↓


7 8 (7*6 = 42 => +8 carry = 50


---------------


5 0 7 0


 


The answer is: 65 * 78 = 5070


This trick can be extended any larger numbers too.

Grade:Upto college level

1 Answers

Sourabh Singh IIT Patna
askIITians Faculty 2104 Points
9 years ago
Hii

thank you for the information but we expect questions. Keep posting questions and we will answer your questions.



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