48
3*2 = 6
6+4 = 10
10*2 = 20
20+4=24
24*2 = 48
They are in pairs.
3×2=6
10×2=20
24 x 2 = 48
So the answer is 48.
48 why
3*2=6+4=10…10*2=20+4=24…24*2=48
Write the numbers: 3 6 10 20 24 48
Below and starting between 3 and 6 write the sequence x2 +4 x2 +4 x2 +4
By doing this you can see that the next number will be 52 and so on.
24 complete series
Answer 6
48. The first number was doubled, then 4 was added, then doubled, then +4, then 24 would be doubled to become 48.