The number 21978 is formed out of the 5 digits 2,1,9,7 and 8
If the digits are taken from right to left ,the number formed will be 87912
You will find that 87912 is four times 21978.
Such numbers are not definitely very easy to find.
If the digits are taken from right to left ,the number formed will be 87912
You will find that 87912 is four times 21978.
Such numbers are not definitely very easy to find.
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