Answer:
3-digit number is 592 ans in words as Five Hundreds Ninety Two
Explanation:
We need to write three digit number using 5,9 and 2 
We can write total 6 number using these digits. 
259, 295, 529, 592, 925, 952 
We need to write a number only. So, we will choose any one. 
Now we write each one into words
259= Two hundreds Fifty Nine
295=Two Hundreds Ninety Five 
529 = Five Hundreds Twenty Nine
592=Five Hundreds Ninety Two
925=Nine Hundreds Twenty Five 
952=Nine Hundreds Fifty Two
There are total six such number using digits 5, 9 and 2. 
We can choose any one. 
Thus, 3-digit number is 592 ans in words as Five Hundreds Ninety Two