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16D15-64H48-
144L80-256P112

2007-11-01 05:43:06 · 3 answers · asked by Anonymous in Entertainment & Music Jokes & Riddles

3 answers

400T144 (4x4=16, 8x8=64, 12x12=144 16x16=256, 20x20=400 20th letter is T, 144+256=400
Simple!!!

2007-11-01 06:01:13 · answer #1 · answered by skiingted 4 · 0 0

400.

Numbers in the sequence 16,64,144,256 are 4^2,8^2,12^2,16^2, so the next logical number would be 20^2

2007-11-01 05:50:57 · answer #2 · answered by just_the_facts_ma'am 6 · 0 0

1024?

2007-11-01 05:46:20 · answer #3 · answered by dinny's engaged!! 7 · 0 0

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