1/4, 1/4, 1/2, 3/2, 6, ?

• ans is 30
  1/4,(1/4)*1=1/4,(1/4)*2=1/2,(1/2)*3=3/2,(3/2)*4=6,6*5=30
• 11 years agoHelpfull: Yes(73) No(0)
• 1/4*1=1/4
  1/4*2=1/2
  1/2*3=3/2
  3/2*4=6
  6*5=30 answer=30
• 11 years agoHelpfull: Yes(12) No(0)
• 1/4 * 1= 1/4
  1/4 * 2= 1/2
  1/2 * 3= 3/2
  3/2 * 4= 6
  6 * 5= 30
• 11 years agoHelpfull: Yes(2) No(0)
• (1/4)*1=1/4
  (1/4)*2=1/2
  (1/2)*3=3/2
  (3/2)*4=6
  6*5=30
  
• 10 years agoHelpfull: Yes(1) No(0)
• next term is 45/2......An=3(An-1+An-2)where n>2
• 11 years agoHelpfull: Yes(0) No(16)
• yepp it is multiplied by 4
• 11 years agoHelpfull: Yes(0) No(4)
• (1/4)*1 +1/4=1/2
  (1/20*2+1/2=3/2
  (3/2)*3+3/2=6
  6*4+6=30
• 10 years agoHelpfull: Yes(0) No(0)
• 1/4-1/4=0
  3/2-1/2=1
  8-6=2
  ans:-8
• 10 years agoHelpfull: Yes(0) No(1)
• ans is 30 !! here 1/4*1=1/4,1/4*2=1/2,1/2*3=3/2,3/2*4=6,6*5=30
• 10 years agoHelpfull: Yes(0) No(0)
• just think multiply every term by 1,2,3...so on
  1/4*1=1/4
  (1/4)*2=1/2
  (1/2)*3=3/2,
  (3/2)*4=6
  so next term is 6*5=30
• 7 years agoHelpfull: Yes(0) No(0)
• 1/4*1=1/4
  1*4*2=1/2
  1/2*3=3/2
  3/2*4=6
  6*5=30
• 6 years agoHelpfull: Yes(0) No(0)
• Multiplying numbers starting from 1,2,3,4 and 5
  1/4*1=1/4
  1/4*2=1/2
  1/2*3=3/2
  3/2*4=6
  6*5=30
  so answer is 30.
• 6 years agoHelpfull: Yes(0) No(0)
• answer is 30.
• 6 years agoHelpfull: Yes(0) No(0)
• 30
  
  1/4*1=1/4
  1/4*2= 1/2
  1/2 * 3= 3/2
  3/2 *4 =6
  6*5=30
• 5 years agoHelpfull: Yes(0) No(0)