Question

sum of a 2 digit number and no. formed by reversing the digit is 110 and difference of digit is 6. find number

Answer 1

Answer:

Let the ten's digit be x

Let the unit's digit be y

Now, the original number is equal to 10x+y

And the reversed number is 10y+x

10x+y +10y +x = 110

11(x+y)=110

x+y=10

x-y=6

By adding both equations we get

2x=16

x=8

By substituting x=8 into x+y=10, we get y=2

Therefore y=2

So the number is 82

Step-by-step explanation: