Question

please help me .............​

Answer 1

Answer:

37

Step-by-step explanation:

Let number be in form of xy.

x + y = 10

We can write number xy as

10x + y

and its reverse will be yx which can be written as

10y + x

New number is greater from original by 36

10y + x - ( 10x + y ) = 36

9y - 9x = 36

y - x = 4

and

x + y = 10

Adding both equation we get,

y = 7 and x = 3

So, number is 37.