ken likes 400, not 300; likes 100, not 99, likes 3600, not 3700; which does he like? 900, 1000, 1100, 1200?

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why? a friend gave me the question. i got it wron and she won' t tell me the answer, or why. help.

2006-12-14 01:32:18 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

400, 100 and 3600 are all squares.
20 x 20=400
10 x 10=100
60 x 60=3600
30 x 30=???

2006-12-14 01:35:33 · answer #1 · answered by Olly Octopus 3 · 0⤊ 0⤋

The answer is 900. Ken likes perfect squares. 400 = 20 x20. 100 = 10x10. 3600 = 60x60. therefore, the answer is 900 because 900 = 30x30.

2006-12-14 01:37:06 · answer #2 · answered by grinonli 3 · 0⤊ 0⤋

900

2006-12-14 02:29:19 · answer #3 · answered by Rikesh B 1 · 0⤊ 0⤋

900

2006-12-14 01:50:52 · answer #4 · answered by Sean 5 · 0⤊ 0⤋

900
He likes all perfect squares

2006-12-14 01:46:05 · answer #5 · answered by Naval Architect 5 · 0⤊ 0⤋