Today's Brain Teaser - 06/02/2008 (158)

The_Twisted_Ear

A proud Conservative!
At noon and midnight, on a clock or wrist watch, the hour and minute hands are exactly coincident with each other, pointing in the exact same direction. How many other times between noon and midnight do the hour and minute hands cross?
 
At noon and midnight, on a clock or wrist watch, the hour and minute hands are exactly coincident with each other, pointing in the exact same direction. How many other times between noon and midnight do the hour and minute hands cross?




once per hour between noon and midnight
 

The_Twisted_Ear

A proud Conservative!
Winner!


Correct!:yahoo:

Ten times.

Stay tuned for tomorrow's!

HTML:
BRAIN TEASER WINNERS
================== 
(158) MMDad
(157) yankee44
(156) desertrat
(155) aps45819
(154) MMDad
(153) belvak
(152) RareBreed
(151) Homer J
(150) toppick08
(149) MMDad
(148) belvak
(147) Gstout
(146) Rael
(145) EmnJoe
(144) pcjohnnyb and belvak
(143) MMDad, thurley42 and Merlin
(142) RareBreed
(141) yankee44
(140) Cowgirl
(139) jazz lady
(138) aps45819
(137) belvak
(136) HalfAngel
(135) Crafti1
(134) Homer J
(133) donbarzini
(132) MMDad
(131) desertrat
(130) Homer J
(129) Dedicated
(128) Tomcat
(127) jaybeeztoo
(126) ocean733
(125) Dondi
(124) pcjohnnyb
(123) donbarzini
(122) JMoney8103
(121) pcjohnnyb
(120) aps45819
(119) LOL
(118) Merlin
(117) Rael
(116) belvak
(115) desertrat
(114) HalfAngel
(113) nanstime
(112) Beelzebaby666
(111) thurley42
(110) desertrat
(109) Cowgirl
(108) Dymphna
(107) Homer J
(106) sunflower and blacklabman
(105) jlynnpump
(104) Gstout
(103) KingFish
(102) aps45819
(101) Rael
(100) itsbob
(99) Rael
(98) LOL
(97) wineo
(96) HalfAngel
(95) jazz lady
(94) itsbob
(93) Nanny Pam
(92) flyingdog
(91) jlynnpump
(90) sunflower
(89) cs55 and rich70
(88) belvak
(87) mainman and HalfAngel
(86) rack'm
(85) ocean733
(84) Booboo3604
(83) beachcat
(82) MMDad
(81) Nanny Pam
(80) Dedicated
(79) port air
(78) Rael
(77) Booboo3604
(76) Cowgirl
(75) KingFish and belvak
(73) donbarzini
(72) pcjohnnyb
(71) donbarzini
(70) sunflower
(69) desertrat
(68) desertrat
(67) Rael and whome20603
(66) Cowgirl
(65) wineo and itsbob
(64) LOL
(63) DoWhat
(62) ez_one20690
(61) clevalley
(60) aps45819
(59) rich70
(58) cwo_ghwebb
(57) desertrat
(56) otter
(55) Dutch6
(54) KingFish
(53) pcjohnnyb and SoMDGirl42
(52) cwo_ghwebb
(51) Inkpen
(50) itsbob
(49) sunflower
(48) blacklabman
(47) runnerboy1500
(46) KingFish
(45) donbarzini and desertrat
(44) KingFish
(43) Kittykat33
(42) KingFish
(41) donbarzini
(40) MMDad
(39) itsbob
(38) sunflower
(37) yankee44
(36) blacklabman
(35) DoWhat
(34) Mikeinsmd
(33) Joebagel
(32) pcjohnnyb
(31) TWLs wife
(30) pcjohnnyb
(29) MMDad
(28) Spanky
(27) nanstime
(26) Spanky
(25) Booboo3604
(24) KingFish
(23) toppick08
(22) Lilypad
(21) river rat
(20) wineo
(19) Bronwyn
(18) runnerboy1500
(17) nanstime
(16) Mikeinsmd
(15) nanstime
(14) Spanky
(13) nanstime
(12) Spanky
(11) MightyMouse
(10) MightyMouse
(09) Bronwyn
(08) bfncbs1
(07) nanstime
(06) bfncbs1
(05) Spanky
(04) greenbag13
(03) Joebagel
(02) Spanky
(01) clevalley
 

donbarzini

Well-Known Member
Correct!:yahoo:

Ten times.

Stay tuned for tomorrow's!

HTML:
BRAIN TEASER WINNERS
================== 
(158) MMDad
(157) yankee44
(156) desertrat
(155) aps45819
(154) MMDad
(153) belvak
(152) RareBreed
(151) Homer J
(150) toppick08
(149) MMDad
(148) belvak
(147) Gstout
(146) Rael
(145) EmnJoe
(144) pcjohnnyb and belvak
(143) MMDad, thurley42 and Merlin
(142) RareBreed
(141) yankee44
(140) Cowgirl
(139) jazz lady
(138) aps45819
(137) belvak
(136) HalfAngel
(135) Crafti1
(134) Homer J
(133) donbarzini
(132) MMDad
(131) desertrat
(130) Homer J
(129) Dedicated
(128) Tomcat
(127) jaybeeztoo
(126) ocean733
(125) Dondi
(124) pcjohnnyb
(123) donbarzini
(122) JMoney8103
(121) pcjohnnyb
(120) aps45819
(119) LOL
(118) Merlin
(117) Rael
(116) belvak
(115) desertrat
(114) HalfAngel
(113) nanstime
(112) Beelzebaby666
(111) thurley42
(110) desertrat
(109) Cowgirl
(108) Dymphna
(107) Homer J
(106) sunflower and blacklabman
(105) jlynnpump
(104) Gstout
(103) KingFish
(102) aps45819
(101) Rael
(100) itsbob
(99) Rael
(98) LOL
(97) wineo
(96) HalfAngel
(95) jazz lady
(94) itsbob
(93) Nanny Pam
(92) flyingdog
(91) jlynnpump
(90) sunflower
(89) cs55 and rich70
(88) belvak
(87) mainman and HalfAngel
(86) rack'm
(85) ocean733
(84) Booboo3604
(83) beachcat
(82) MMDad
(81) Nanny Pam
(80) Dedicated
(79) port air
(78) Rael
(77) Booboo3604
(76) Cowgirl
(75) KingFish and belvak
(73) donbarzini
(72) pcjohnnyb
(71) donbarzini
(70) sunflower
(69) desertrat
(68) desertrat
(67) Rael and whome20603
(66) Cowgirl
(65) wineo and itsbob
(64) LOL
(63) DoWhat
(62) ez_one20690
(61) clevalley
(60) aps45819
(59) rich70
(58) cwo_ghwebb
(57) desertrat
(56) otter
(55) Dutch6
(54) KingFish
(53) pcjohnnyb and SoMDGirl42
(52) cwo_ghwebb
(51) Inkpen
(50) itsbob
(49) sunflower
(48) blacklabman
(47) runnerboy1500
(46) KingFish
(45) donbarzini and desertrat
(44) KingFish
(43) Kittykat33
(42) KingFish
(41) donbarzini
(40) MMDad
(39) itsbob
(38) sunflower
(37) yankee44
(36) blacklabman
(35) DoWhat
(34) Mikeinsmd
(33) Joebagel
(32) pcjohnnyb
(31) TWLs wife
(30) pcjohnnyb
(29) MMDad
(28) Spanky
(27) nanstime
(26) Spanky
(25) Booboo3604
(24) KingFish
(23) toppick08
(22) Lilypad
(21) river rat
(20) wineo
(19) Bronwyn
(18) runnerboy1500
(17) nanstime
(16) Mikeinsmd
(15) nanstime
(14) Spanky
(13) nanstime
(12) Spanky
(11) MightyMouse
(10) MightyMouse
(09) Bronwyn
(08) bfncbs1
(07) nanstime
(06) bfncbs1
(05) Spanky
(04) greenbag13
(03) Joebagel
(02) Spanky
(01) clevalley

I think Aps was right:

1) 1:05
2) 2:10
3) 3:15
4) 4:20
5) 5:25
6) 6:30
7) 7:35
8) 8:40
9) 9:45
10)10:50
11)11:55
 

MMDad

Lem Putt
I think Aps was right:

11)11:55

It doesn't happen at 11:55. At 11:55, the minute hand is on 11, and the hour hand is almost on 12. They don't catch up until 12.

It's really more like 1:05, 2:11, 3:16, 4:21, 5:27, 6:32, 7:38, 8:43, 9:48, 10:54.
 

donbarzini

Well-Known Member
It doesn't happen at 11:55. At 11:55, the minute hand is on 11, and the hour hand is almost on 12. They don't catch up until 12.

It's really more like 1:05, 2:11, 3:16, 4:21, 5:27, 6:32, 7:38, 8:43, 9:48, 10:54.

I stand corrected
 
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