30 5 31 30 0 67 2 67 70 100 183 9

by round off,
30.5=31
183.9=184
now the series becomes
31,31,30,0,67,67,70,100,184,?
ans is 184
make pairs ,1st pair no difference
2nd pair 30 is difference
3rd pair no diff
4th pair 30 is diff
so last pair no diff should be thr 184 is the ans or 183.9
11 years agoHelpfull: Yes(16) No(0)
Ans :
190 i.e 30.5 ->31
67.2 ->67
183.9 ->190
11 years agoHelpfull: Yes(4) No(23)
(30.5,31,30),0,(67.2,67,70),100,(183.9,?,?)
Answer :
(30.5,31,30),0,(67.2,67,70),100,(183.9,184,180)
(value, nearest round off value, nearest decade value)
11 years agoHelpfull: Yes(4) No(0)
184
round off 183.9
11 years agoHelpfull: Yes(3) No(0)
31 + 30 )/2 = 30.5 (No difference at all) so 30.5,31,30
Now (67+70)/2 = 68.5-67.2 = 1.3 difference
So Now there should be 2.6 difference, as difference of 0,1.3, 2.6 etc.
100,183.9, ?
(183.9 + x ) / 2 = 100 +2.6
x + 183.9 = 102.6 * 2
x =21.3
I think so , but I am not sure.
2)Second one doesn't makes sense .
8 years agoHelpfull: Yes(2) No(0)
i think 180
11 years agoHelpfull: Yes(0) No(2)
What is correct answer ? 184 or 180 ??
10 years agoHelpfull: Yes(0) No(0)

30.5,31,30,0,67.2,67,70,100,183.9,?