Question

THE PECULIAR NUMBER
There is a number which is very peculiar. This number is three times the sum of it's digits. Can you find the number. ​

Answer 1

Answer:27

Step-by-step explanation:

The number cannot be  a three digit number as,

the highest sum of one digit numbers are 27 which is 9+9+9

And 27*3 = 81

Now, let the number be xy

Then,10x +y = (x+y)3

Now, 10x + y = 3x + 3y

2y = 7x

If y = 1, x= 2/7x

So, y = 7 clearly

Then, x=2

So, number is 27

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