what is the missing number 2, 9, 30, 93, __ , 849 . explain how in case

Question

please ans.

Answer 1

ANS:282

well the logic is....

its 2,9,30,93,....,849

when u take the difference its like dis...

9-2=7

30-9=21

93-30=63.....

so we clearly have here

7*3=21

21*3=63 and therefore the next diff is 63*3 i.e 189..

and hence the no. is 93+189=282..

Answer 2

Ansar is.282

first no. 2, multiply by 3 and whatever ansar comes, add 3 in that ansar. again in next no.

e.g:       2x3=6  ,    and 6+3=9

2nd no. 9x3=27     ,      27+3=30

3rd no. 30x3=90    ,      90+3=93

4th no. 93x3=879   ,     879+3=282

Answer 3

hai please answer for this too pls http://mathhomeworkanswers.org/110118/answers-for-find-the-next-number-of-3-14-39-84-155

Answer 4

+7, +21, +63, +189, ...

adding number triples each time, so

2, 9, 30, 93, --, 849 it's time to add 189

93+189=282