A person's salary is getting reduced by 20%. What percentage should be added to get back his
original salary?

• 25% should be added.
  
  Salary he get after reduced 20% = 100-20% = 80%
  
  So,percentage should be added to get back his salary = (20/80)*100 = 25%
• 12 years agoHelpfull: Yes(19) No(0)
• r=20%
  increase in salary=(r/100-r)*100
  (20/80)*100=25%
• 9 years agoHelpfull: Yes(1) No(0)