21 21 because 21x4=84
248 = 124 x 2
24. It should be 32 which is double of 16
The next number in this list would be 48. The reason this is the case is because the pattern is double to get the next number, then add 4 to get the next, then repeat. So 3 to 6 is a double, +4 gets you to 10. Double 10 to get 20, add 4 to get to 24. Double 24 to get 48, and then to continue you'd get 52, then 104, 108, 216 and so on
Six fifteens and a double pair royal equals 24.
You get 24 if you double 12.
21 21 because 21x4=84
Double Talk - 1986 1986-09-24 was released on: USA: 24 September 1986
Double Talk - 1986 1986-10-24 was released on: USA: 24 October 1986
Double Talk - 1986 1986-11-24 was released on: USA: 24 November 1986
Double Suicide was created on 1969-05-24.
Double Dhamaal was created on 2011-06-24.
Double Jeopardy was released on 09/24/1999.
48 of course!
Double Talk - 1986 1-24 was released on: USA: 18 September 1986
The Saint - 1962 A Double in Diamonds 5-24 was released on: UK: 5 May 1967 USA: 24 February 1968
The Jeffersons - 1975 Double Trouble 9-24 was released on: USA: 27 March 1983