SOLUTION: if the ones digit of a number is taken at first than it should become the double of the number. for eg 54 if we take 4 at the first than it should become the double i.e 108 . what

Question 734178: if the ones digit of a number is taken at first than it should become the double of the number. for eg 54 if we take 4 at the first than it should become the double i.e 108 . what can be the number???
Found 2 solutions by lynnlo, KMST:
Answer by lynnlo(4176) (Show Source): You can put this solution on YOUR website!
5
Answer by KMST(5328) (Show Source): You can put this solution on YOUR website!
Are you trying to ask the reverse of the problem below?

Question 714806: Find a natural number for which if we move the first digit to the last place, the number that will emerge will be half of the original.

From the number 105,263,157,894,736,842, if you take the 2 in the ones place and move to the front of the number, you get
210,526,315,789,473,684 which is double the original number.
When I worked through Question 714806, I found a formula, and suspected that there would be an infinite number of answers, but I showed the smallest answers I could find. I believe there is more than one answer to the reverse problem, but the other answers will be larger numbers.
RELATED QUESTIONS
The ones digit of a two-digit number is 4 times the tens digit. If the digits are... (answered by TakeATuition.com)
A big Question describing a story.After that a number is given eg 2880.by what if we... (answered by onlinepsa)
If 36 is added to a certain double digit number, the result is the number with the digits (answered by ramkikk66)
the ones digit of a two digit number is double the tens place if the sum of the digits is (answered by Boreal)
Mrs.Rossi wrote the following clues for a mystery numbers it is a 4-digit number the... (answered by stanbon)
Here is my question; i have tried multiple times to solve it and looked at other... (answered by josgarithmetic,MathTherapy)
A number become double if it is increased by 8. What is the... (answered by nerdybill)
the units digit of a two digit number is double the tens digit. if the digit are reversed (answered by josgarithmetic,Alan3354,ikleyn,Edwin McCravy)
when the digit of a two digit number are reversed it become 5/6 of itself find the number (answered by lwsshak3)