what is the next number in series 12,15,21,24,30,39....
Answers
Answered by
0
the next number in series will be -|
12+3=15
15+6=21
21+3=24
24+6=30
30+3=33
33+6=39
39+3=42
42+6=48
48+3=51
that's all.
12+3=15
15+6=21
21+3=24
24+6=30
30+3=33
33+6=39
39+3=42
42+6=48
48+3=51
that's all.
princepareek188:
areee yar 52 is final answer
how????
do u have the solution
my answer is 42
OK your wish
3+3=6
6+3=9
soory
6+6=12
now 39+12=52
Answered by
1
Hey 42 will be the answer.....
Now Look the following sequence
15 - 12 = 3
21 - 15 = 6 (3 x 2)
24 - 21 = 3
30 - 24 = 6 (again, 3 x 2)
so next sequence will be 30 + 3 = 33 , 33 + 6 = 39 , 39 + 3 = 42 , 42 + 6 = 48 & so on......
so
12, 15,21,24,30,33,39,42,48,..........
This is how I tried... I don't know the perfect answer.
Now Look the following sequence
15 - 12 = 3
21 - 15 = 6 (3 x 2)
24 - 21 = 3
30 - 24 = 6 (again, 3 x 2)
so next sequence will be 30 + 3 = 33 , 33 + 6 = 39 , 39 + 3 = 42 , 42 + 6 = 48 & so on......
so
12, 15,21,24,30,33,39,42,48,..........
This is how I tried... I don't know the perfect answer.
hope this is the answer
help to me how can u do this
i gave u the solution also
sorry u have done mistake it can't be minus if u will do it minus then your ans will be in minus
no...
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