Answers

2015-10-06T17:02:16+05:30
Let the number be 10x+y
where x+y=5--------Statement 1
Now number obtained after interchanging digits=10y+x
So According To The Question:
10x+y+27=10y+x
9x+27=9y
Now Computing Statement 1
x+y=5
y=5-x

9x+27=9(5-x)
9x+27=45-9x
18x=18
x=1
Now x=1 So according to statement 1 y= 4
Hence original number is 14

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