Question

a number consists of two digits whose sum is 9 ,if is subtracted from the number the digits interchange their places find the number​

Answer 1

Answer:

whhejeidiidndbebbebebjwjwjkwkw

kebebbebr

sorry for this i hace to increase my points

Answer 2

Answer:

54

there are other possibilities like 18,81..27,72..36,63...45,54...

but when the sum 9 is subtracted the actual two digit number should be retained..so keeping that in mind..we have 54 and 45..