What is the next number of the following sequence
1, 1/2, 3/2, 2, 5, 1/3, 16/3, 15, 12, 1/4, 49/4,.......

• 1, 1/2, 3/2, 2, 5, 1/3, 16/3, 15, 12, 1/4, 49/4,......
  (1, 1/2, 3/2, 2),( 5, 1/3, 16/3, 15),( 12, 1/4, 49/4,...)
  
  1st+2nd=3rd & 1st/2nd=4th
  
  1+ 1/2 = 3/2 & 1/(1/2) =2
  5+ 1/3 = 16/3 & 5/(1/3) =15
  12+ 1/4= 49/4 & 12/(1/4)= 48
  
  ans: 48
• 10 years agoHelpfull: Yes(60) No(0)
• ans ....48
• 10 years agoHelpfull: Yes(2) No(2)
• 1,1/2,3/2,2=(3-1) from the given fraction..similarly applied for (16/3,15=(16-1)),(49/4,48=(49-1)..so ans is 48.
• 10 years agoHelpfull: Yes(2) No(0)
• 1, 1/2, 3/2, 2, 5, 1/3, 16/3, 15, 12, 1/4, 49/4,
  (1, 1/2, 3/2) 2( 5, 1/3, 16/3) 15( 12, 1/4, 49/4) x
  
  1st/2nd= 4th
  1/(1/2) =2
  5/(1/3) =15
  12/(1/4) =48
  
• 10 years agoHelpfull: Yes(1) No(1)
• 1, 1/2, 3/2, 2,
  5, 1/3, 16/3, 15,
  12, 1/4, 49/4
  
  ans:
  1*2 = 2
  5*3=15
  12*4=48
  
  last series is formed by multiply the first number with 2,3,4,5,.....
  
• 10 years agoHelpfull: Yes(1) No(0)
• please explain this clearly
• 10 years agoHelpfull: Yes(0) No(0)
• 1,1/2,3/2,2,5,1/3,16/3,15,12,1/4,49/4,-----
  1/2 1/3 1/4 1/5
  3/2 2 16/3 15 49/4 48 (just decrease by 1)
  
• 10 years agoHelpfull: Yes(0) No(0)