how to multiply any no. by 13

1-Take a no. like 46792. U first need to add a 0 before it and a 0 after it. So it becomes 0467920.
2-U start of with the 2. U multiply that 2 with 3 and add the no. after it. So 2*3+0=6. So keep 6 on the the side of your answer.
3-The next no. is 9. So u do 9 multiplied by 3 plus the no. after it. so u do  9*3+2  that is 29

your answer so far should be written as 29 6.  

4-The no. after that is 7 so u do 7*3+9 that is 30. Since the answer was so far 2 9 6 u can see that the that the 2 is kept as a carryover. So to 30 u add 2. It becomes 32.

So your answer so far should be written like this 32 9 6

5- The next no. is 6 so u do 6*3+7 that is 25. Again the carry over was 3 so u add 25+3 that is 28.The answer so far was 32 9 6 now it becomes 28 2 9 6.

6-The no. after that is 4 so u do 4*3+6 which is 18. The carry over was 2 so it becomes 18+2=20. So the answer becomes 2 0 8 2 9 6.

7- The last digit is 0 so it is 0*3+4=4. The carry over is 2. So u add 4 to that.It becomes 6.

so your final answer will be 608296

ANS-608296