Find the next number in the series 4 2 2 3 6 15

• 45
  4 2 2 3 6 15, 45
  4*0.5=2
  2*1=2
  2*1.5=3
  ..
  .
  15*3=45
• 10 years agoHelpfull: Yes(60) No(1)
• 45
  as the each digit is multiple of 0.5 which increases with 0.5 after multiplying it with each digit
  0.5,1,1.5,2,2.5,3,3.5 so on....
• 10 years agoHelpfull: Yes(4) No(0)
• 4 2 2 3 6 15, 45
  4*0.5=2
  2*1=2
  2*1.5=3
  ..
  .
  15*3=45
  answer will be 45
  
• 10 years agoHelpfull: Yes(3) No(0)
• next_digit=digit*digit_position/2;
  15*6/2=>15*3=>45
  so the answer is 45
• 9 years agoHelpfull: Yes(0) No(0)
• ans is 21
  
• 7 years agoHelpfull: Yes(0) No(3)