If '+' means ' ÷ ', '-' means '×', '' means '-'' means '+', then (280 + 1020) - 86 is -------.


(1) 70 (2) 112 (3) - 392 (4) 58 (5) None

• (280/1020)*86
  14/51 * 86
  1204/51
  Getting a fraction...
  So none...
  
  Ans : 5)None
• 10 years agoHelpfull: Yes(30) No(0)
• (280/1020)*86
  14/51*86
  Which will give a fraction
  so none
• 10 years agoHelpfull: Yes(2) No(0)
• 280/1020=0.2745
  (280/1020)+86=86.27
  so answer is (5)none
  
• 10 years agoHelpfull: Yes(0) No(0)
• none because its (280/1020)*86 and answer is 1204/51
  
• 10 years agoHelpfull: Yes(0) No(0)
• NONE
  ANS IS 23.-----
  
• 10 years agoHelpfull: Yes(0) No(0)
• getting fraction so ans is 5)none
  
• 10 years agoHelpfull: Yes(0) No(0)
• (280/1020)*86=23.607 so answer is option 5)none
• 10 years agoHelpfull: Yes(0) No(0)
• If '+' means ' ÷ ', '-' means '×', '' means '-'' means '+', then (280 + 1020) - 86 is None.
  
• 10 years agoHelpfull: Yes(0) No(0)
• noneof these
• 10 years agoHelpfull: Yes(0) No(0)
• (280/1020)+86=(14/51)+86
  it gives a fraction ...
  answer is (5)none
• 10 years agoHelpfull: Yes(0) No(0)
• (280/1020)*86
  14/51*86
  Which will give a fraction
  so none
• 10 years agoHelpfull: Yes(0) No(0)
• option-5, ans of the req que is in fraction
• 10 years agoHelpfull: Yes(0) No(0)
• ans is: none
  
  (280/1020)*86
  14/51*86 ...gives u fraction..
  
• 10 years agoHelpfull: Yes(0) No(0)
• 5,280/1020*86 gives a real no.
• 10 years agoHelpfull: Yes(0) No(0)