160, 134, 108, 712, 416, _ _ _ ?
2007-04-13
12:55:35
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11 answers
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asked by
Anonymous
in
Science & Mathematics
➔ Mathematics
You have to look closer and think deeper.
2007-04-13
12:56:21 ·
update #1
It has been answered already. The fact that the answer should add up to 12 is cool but that doesn't answer my question. I see two people who answered it right.
2007-04-13
13:05:02 ·
update #2
another one got it.
2007-04-13
13:16:07 ·
update #3
120
2007-04-13 12:58:53
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answer #1
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answered by Anonymous
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318
1) The three digits in each number add up to consecutive numbers: 7,8,9,10,11,__.
2) Each number also has a '1' in it, with the first three numbers having the '1' in the hundreds place and the fourth and fifth numbers having it in the tens place.
3) Each number is even.
4) Each set of three number is less than the one before it. 160>134>108 ; 712>416>___
5) 318 follows as the third number with '1' in the tens place, is an even number, is smaller than 416, and the numbers 3,1,and 8 add up to 12.
2007-04-13 13:02:46
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answer #2
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answered by Anonymous
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Each of the previous digits had numbers that add up to twelve, so the last one must add up to twelve too. The first number ends in 0, the next ends in 4, 8, 12, and 16, so the last number should end in 20... Yet no 1 digit number can be added to 2 and 0 to make 12, so we'll imagine such a number and call it "i"
the answer is:
i 2 0
2007-04-13 13:11:40
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answer #3
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answered by thegrandgecko 2
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the numbers do not follow the norm of sequence
it oscillates up and down so there is no formula
for each consecutive numbers
hence a different approach
160 = 1+6+0=7
134=1+3+4=8
108=1+0+8=9
712=7+1+2=10
416=4+1+6=11
_ _ _ = 12
so any number adding up to 12 will do like 390
2007-04-13 13:03:56
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answer #4
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answered by industrie 3
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Maybe 428 because the digits add up to 12.
2007-04-13 13:02:51
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answer #5
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answered by bruinfan 7
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480
2007-04-13 13:50:09
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answer #6
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answered by JC 2
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Im lazy 120
2007-04-13 13:02:29
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answer #7
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answered by JimmyJo 3
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something where the numbers add up to 12, i dont feel like it now.
2007-04-13 12:59:15
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answer #8
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answered by Anonymous
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is this really a sequence? or is it another one of those stupid number riddles that have to do with words and the letters of the alphabet and that kind of stuff?
2007-04-13 13:01:48
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answer #9
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answered by chemMan 3
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624
They add up to one higher sum each time
2007-04-13 13:01:38
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answer #10
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answered by hayharbr 7
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