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6th grade math problem again.. TIA fo...

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Mega
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Posted on Wednesday, March 03, 2010 - 03:59 pm:       

I missed to use the full information.

I got X as 82+second lowest and jumped to conlcusion that X can be 83 atleast.
Thanks
 

Funny
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Posted on Wednesday, March 03, 2010 - 03:55 pm:       


Cinejeevi:


naa kuthuru presthuthaniki pre-school elthondi. ippudu 6th grade voche time lopala naa school books anni teppinchukoni practive cheyyala
Take it easy
 

Frodo
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Posted on Wednesday, March 03, 2010 - 03:50 pm:       

You must have assumed max value of 36 for the 5th number, which cannot be possible because in that case 4th highest number will be 1, which makes it lesser than the 5th greatest number, which is a contradiction.

so, max value of 5th number = 18
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Frodo
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Posted on Wednesday, March 03, 2010 - 03:45 pm:       

Greatest 3 add up to 283 and total is 320. so 4th and 5th add to 37. since they are DIFFERENT integers, max value of 5th is = 18

greatest and 5th (or least) add to 119 to so minimum value of greatest is when 5th is at its maximum. therefore 101 is the minimum

how did you get 83 to be minimum? :-)
All that is gold does not glitter,
not all who wander are lost!!!
 

Mega
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Posted on Wednesday, March 03, 2010 - 03:39 pm:       

10 knights and 10 knaves

Frodo
how is minimum value 101? I am getting 83
 

Frodo
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Posted on Wednesday, March 03, 2010 - 02:13 pm:       

TENdulkar
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not all who wander are lost!!!
 

Ranga
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Posted on Wednesday, March 03, 2010 - 09:55 am:       

17 is the answer for previous question

Twenty people are seated around a circular table. Each person is either a knight, who always tells the truth, or a knave, who always lies. If each person at the table says, "The person on my right is a knave," how many knaves are seated around the table?
 

Raogaru
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Posted on Wednesday, March 03, 2010 - 12:42 am:       


Frodo:

0 is not a positive integer)




nenu least number ki "0" consider chesa...kiki

if 0 not allowed then 118 is the max allowed number....
నన్ను ఇన్వాల్వు చేయకండి సార్
 

Frodo
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Posted on Wednesday, March 03, 2010 - 12:36 am:       

" max allowed x (for the greatest integer) value is 119 "

dont think that's true. since all 5 are POSITIVE integers, max value allowed will be 118 (because least should be atleast 1. 0 is not a positive integer)

NS:

thank you for the video. will check it :-)
All that is gold does not glitter,
not all who wander are lost!!!
 

Raogaru
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Posted on Wednesday, March 03, 2010 - 12:31 am:       


Ranga:

The sum of five different positive integers is 320. The sum of the greatest three integers in this set is 283. The sum of the greatest and least integers is 119. If x is the greatest integer in the set, what is the positive difference between the greatest possible value and least possible value for x?




max allowed x (for the greatest integer) value is 119 and min allowed is 101
difference = 119 - 101 = 18

least possible number can be between 0 and 18 (including), next higher integer can take values from 19 to 37
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Netsaint
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Posted on Wednesday, March 03, 2010 - 12:07 am:       


Frodo:


frodo mama.. rajkumar vedio song esa neekosam.

fav songs thread choodu
 

Frodo
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Posted on Wednesday, March 03, 2010 - 12:01 am:       

Rao at 8:12

"twice as many bats antey: bats "x" untey 2x cats."

>>>>> wrong! twice as many bats as cats implies cat = x means bat =2x
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Netsaint
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Posted on Tuesday, March 02, 2010 - 10:56 pm:       


Ranga:

x




X cannot be greater than 95.
 

Ranga
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Posted on Tuesday, March 02, 2010 - 10:51 pm:       

The sum of five different positive integers is 320. The sum of the greatest three integers in this set is 283. The sum of the greatest and least integers is 119. If x is the greatest integer in the set, what is the positive difference between the greatest possible value and least possible value for x?
 

Raogaru
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Posted on Tuesday, March 02, 2010 - 08:12 pm:       


Joe:

but twice as many bats as cats ante , bats cats ki rendinthalu ani kadha....??




twice as many bats antey: bats "x" untey 2x cats.
నన్ను ఇన్వాల్వు చేయకండి సార్
 

Joe
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Posted on Tuesday, March 02, 2010 - 08:07 pm:       


Raogaru:

ala aiyte puzzle kudaradu...

there are x cats (needs 4 slippers), 2x bats (needs 2 slippers)

4x + 4x = 130 ==> x = 16.25 kiki

16.25 cats anedi kudaradu




yea , anduke appati nunchi , thala gokkuntunna...

but twice as many bats as cats ante , bats cats ki rendinthalu ani kadha....??
To be interested in the changing seasons is a happier state of mind than to be hopelessly in love with spring
 

Cinejeevi
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Posted on Tuesday, March 02, 2010 - 07:53 pm:       


Desparado:




inta anta ani undadu. koochobetti cheiste baaga chestunnaru ani cheppi inka inkaa istoone untaru
"The difference between 200 and 194 is just 6, you should have scored atleast 250 for a record, you dissapointed India again " Pavala said about 10Dulkar's double century!!!
 

Raogaru
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Posted on Tuesday, March 02, 2010 - 07:49 pm:       


Mvssr75:

1 Bat and 32 Cats
= (1*2 + 32*4 -> 2 + 128 -> 130 )
= 130 individual silppers
= 65 pairs of slippers

He made slippers twice as many bats as cats = 2/2 + 128/2 -> 1 + 64 -> 65 pairs




artham aiytey
నన్ను ఇన్వాల్వు చేయకండి సార్
 

Cinejeevi
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Posted on Tuesday, March 02, 2010 - 07:48 pm:       

let me type the problem again

Today he made slippers for twice as many bats as cats. there is 130 individual slippers. homany bat slippers did he make??
"The difference between 200 and 194 is just 6, you should have scored atleast 250 for a record, you dissapointed India again " Pavala said about 10Dulkar's double century!!!
 

Joe
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Posted on Tuesday, March 02, 2010 - 07:47 pm:       


Mvssr75:

1 Bat and 32 Cats
= (1*2 + 32*4 -> 2 + 128 -> 130 )
= 130 individual silppers
= 65 pairs of slippers

He made slippers twice as many bats as cats = 2/2 + 128/2 -> 1 + 64 -> 65 pairs




this makes sense :-)
To be interested in the changing seasons is a happier state of mind than to be hopelessly in love with spring
 

Desparado
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Posted on Tuesday, March 02, 2010 - 07:46 pm:       


Cinejeevi:

thx to all. naaku equation veyyatam raledu somehow. getting old or alzaimers??



ikkada kids ki homework ela istharu..usually entha time spend cheyyalsi vasthadi daily?
 

Cinejeevi
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Posted on Tuesday, March 02, 2010 - 07:44 pm:       

thx to all. naaku equation veyyatam raledu somehow. getting old or alzaimers?? :-(:-(:-(
"The difference between 200 and 194 is just 6, you should have scored atleast 250 for a record, you dissapointed India again " Pavala said about 10Dulkar's double century!!!
 

Mvssr75
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Posted on Tuesday, March 02, 2010 - 07:43 pm:       

1 Bat and 32 Cats
= (1*2 + 32*4 -> 2 + 128 -> 130 )
= 130 individual silppers
= 65 pairs of slippers

He made slippers twice as many bats as cats = 2/2 + 128/2 -> 1 + 64 -> 65 pairs
 

Raogaru
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Posted on Tuesday, March 02, 2010 - 07:43 pm:       


Joe:

other way round .... bats cats ki double


ala aiyte puzzle kudaradu...

there are x cats (needs 4 slippers), 2x bats (needs 2 slippers)

4x + 4x = 130 ==> x = 16.25 kiki

16.25 cats anedi kudaradu
నన్ను ఇన్వాల్వు చేయకండి సార్
 

Joe
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Posted on Tuesday, March 02, 2010 - 07:41 pm:       


Joe:

other way round .... bats cats ki double




anukuntaaa...???
To be interested in the changing seasons is a happier state of mind than to be hopelessly in love with spring
 

Joe
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Posted on Tuesday, March 02, 2010 - 07:39 pm:       


Raogaru:

antey cats bats ki double??




other way round .... bats cats ki double
To be interested in the changing seasons is a happier state of mind than to be hopelessly in love with spring
 

Raogaru
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Posted on Tuesday, March 02, 2010 - 07:36 pm:       

let us say there are x bats then 2x cats will be there.

each cat needs 4 slippers, total required for cats 4*2*x slippers
each bat needs 2 slippers, total required for bats 2*x slippers

total slippers 130 = 2x+8x ==> x = 13

so total cats 26, bats 13
నన్ను ఇన్వాల్వు చేయకండి సార్
 

Joe
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Posted on Tuesday, March 02, 2010 - 07:35 pm:       


Cinejeevi:

today he made slippers twice as many bats as cats




'there are twice as many bats as cats' ani chadukovala?
twice has nothing to do with slippers ???
To be interested in the changing seasons is a happier state of mind than to be hopelessly in love with spring
 

Desparado
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Posted on Tuesday, March 02, 2010 - 07:34 pm:       

c = 2b
2b + 4c = 130
-> 5c = 130
-> c = 26, b = 13
 

Netsaint
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Posted on Tuesday, March 02, 2010 - 07:31 pm:       

oops sorry: 26 CATS, 13 BATS
 

Raogaru
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Posted on Tuesday, March 02, 2010 - 07:29 pm:       


Cinejeevi:

twice as many bats as cats.



antey cats bats ki double??

aiyte there are 13 bats and 26 cats
13 bats x 2 = 26 slippers
26 cats x 4 = 104 slippers
నన్ను ఇన్వాల్వు చేయకండి సార్
 

Joe
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Posted on Tuesday, March 02, 2010 - 07:26 pm:       


Cinejeevi:

made slippers twice 'as many bats as cats'




idhi artham kaledhu :-(
To be interested in the changing seasons is a happier state of mind than to be hopelessly in love with spring
 

Netsaint
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Posted on Tuesday, March 02, 2010 - 07:25 pm:       

39 Bats / 13 Cats
 

Eluri_kurradu
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Posted on Tuesday, March 02, 2010 - 07:24 pm:       

endi mama serious ga adugutunnava?
Der babu nenu anantha sharma ni kaadu seminchu .. nuvvu master manjunath vi kaadu oggei

 

Cinejeevi
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Posted on Tuesday, March 02, 2010 - 07:10 pm:       

A makes slippers. today he made slippers twice as many bats as cats. total he made 130 individual slippers. how many bats and cats are there.

assumption: bat needs 2 individual slippers and cats need 4.

TIA
"The difference between 200 and 194 is just 6, you should have scored atleast 250 for a record, you dissapointed India again " Pavala said about 10Dulkar's double century!!!

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