Consider the series A9GCDE5KP. If every letter in the series represents a number and the sum of any three consecutive terms in the series is 20, what number does P stand for?
6
9
5
8
7

• 9+G+C=20
  G+C=11
  
  G+C+D=20
  D=9
  
  D+E+5=20
  E=6
  
  E+5+K=20
  K=9
  
  5+K+P=20
  P=6
• 7 years agoHelpfull: Yes(15) No(0)
• 9+g+c=20 Therefore, g+c=11
  
  g+c+d=20 ,11+d= 20 , d=9
  
  9+e+5=20,e=6
  
  6+5+k=20,k=9
  
  5+9+p=20
  
  p=6.
• 7 years agoHelpfull: Yes(1) No(0)
• E5K=20
  EK=15
  
  9GC=20
  GC=11
  
  DE5=20
  DE=15
  
  (CDE=20)=>(C+15=20)
  C=5
  
  GC=11
  G+5=11
  G=6
  
  A9G=5
  A=5 (Because G=6)
  
  GCD=20
  D=9 (Because C=5,G=6)
  
  CDE=20
  E=9 (Because C=5,D=9)
  
  E5K=20
  K=9 (Because E=6)
  
  5KP=20
  P=6 (Because K=9)
• 6 years agoHelpfull: Yes(0) No(0)