Question

The sum of two digits of a number is 9. If 9 is
subtracted from the number, then the digits are
reversed. The number is:
​

Answer 1

Answer:

5+4=9

Then 9-4=5

So the digits are 5 and 4

Answer 2

Answer:

6+3=9

9-3=6

so the digits are 6 and 3

i hope this useful