The sum of the digits in a two-digit number is 5. If 9 is subtracted fromthe number, the result is the number with the digits reversed. The number is:
1. 23
2. 24
3. 14
4. 32

• Let the two digit number is 10*x+y
  10x+y-9=10Y+x
  solving this we get x=3 and y=2
  so the number is 3*10+2=32
• 12 years agoHelpfull: Yes(10) No(1)
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• 11 years agoHelpfull: Yes(6) No(1)