8 2 3 9 12 1 6 2 4 4 10 6 4 2 4 9 9 1 2 2

12.1-10.6=1.5
10.6-9.1=1.5
9.1-1.5=7.6(ans.)
10 years agoHelpfull: Yes(9) No(0)
8.2+3.9=12.1
6.2+4.4=10.6
4.2+4.9=9.1
2.2+5.4=7.6
10 years agoHelpfull: Yes(6) No(0)
take (8.2,3.9,12.1) as ur group
3rd one is the sum of first two.
8.2+3.9=12.1

the answer is 7.6
10 years agoHelpfull: Yes(2) No(0)
2.2+5.4 =7.6
10 years agoHelpfull: Yes(2) No(1)
ans-7.6
adding first two nos.then result will be the next no and so on.
10 years agoHelpfull: Yes(2) No(1)
8.2+3.9=12.1
6.2+4.4=10.6
4.2+4.9=9.1
2.2+5.4=7.6
10 years agoHelpfull: Yes(1) No(1)
8.2+3.9=12.1,6.2+4.4=10.6,.....12.2+5.4=7.6
ans 7.6
10 years agoHelpfull: Yes(1) No(1)
8.2+3.9=12.1,6.2+4.4=10.6,4.2+4.9=9.1,2.2+5.4= 7.6

7.6 is the ans
10 years agoHelpfull: Yes(1) No(0)
7.2
grp into 3. 3rd no is sum of 1st 2.
10 years agoHelpfull: Yes(0) No(1)
8.2+3.9=12.1
6.2+4.4=10.6
4.2+4.9=9.1
2.2+5.4=7.6
ans is=7.6
7 years agoHelpfull: Yes(0) No(0)
The Third number is the summation of first two number as you can see 8.2 is the first number an 3.9 is the second number..So their sum is the 3rd number of the sequence
So the ans is 7.6
7 years agoHelpfull: Yes(0) No(0)
(5)1/4,1/4,1/2,3/2,6,?
Solution-> 1/4*1=1/4
1/4*2=1/2
1/2*3=3/2
3/2*4=6
6*5=30
7 years agoHelpfull: Yes(0) No(0)

8.2, 3.9,12.1,6.2,4.4,10.6,4.2,4.9,9.1,2.2,5.4 ?