Let the ones digit place be y and ten's place be x

Therefore the number be \(10x+y\)

Can you now finish the problem ..........

Given that the product of the digits plus the sum of the digits is equal to the number

can you finish the problem........

Let the ones digit place be y and ten's place be x

Therefore the number be \(10x+y\)

Now the product of the digits=\(xy\)

Given that the product of the digits plus the sum of the digits is equal to the number

Therefore \(10x+y=(x\times y)+(x+y)\)

\(\Rightarrow 9x=xy\)

\(\Rightarrow y=9\)

Therefore the unit digit =\(y\)=9