there are two kind of professional in a company software & personal. If the personal are 15% of the total .a party is going .in a party if 50% of the total professional left and all are s/w then what is the ratio of the s/w professional left to total software professional.

• let there are 100 professionals.
  15 are personal 85 are s/w.
  in party 50% left means 50 professionals are there and all are s/w.
  85-50=35 have gone then ratio
  35:85
  7:17
• 13 years agoHelpfull: Yes(13) No(6)
• 10:17 left : total
• 14 years agoHelpfull: Yes(8) No(7)
• suppose 200 professionals
  15% of 200 is 30 persons are personal
  remaining 170 are software
  50% of total professional is 85 .. 85 left
  so total : left = 170 : 85 i.,e 2: 1
  
• 9 years agoHelpfull: Yes(8) No(7)