Warm Up 1- Problem 4
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Warm Up 1- Problem 4
Dear users of this forum,
I would like to poise for discussion Problem 4 of Warm-up 1: "How many factors of 1000 are multiples of 20?"
The following was my answer:
Do you guys have any faster methods or concepts to share?
~Archis R. Bhandarkar
I would like to poise for discussion Problem 4 of Warm-up 1: "How many factors of 1000 are multiples of 20?"
The following was my answer:
- Spoiler:
- Express 1000 as 20*50
From there you realize all you need next is to find how many factors are there of 50, to find the how many factors of 1000 are also multiples of 20.
These factors would be 1,50,2,25,5,and 10 for a total of 6 factors
Do you guys have any faster methods or concepts to share?
~Archis R. Bhandarkar
Re: Warm Up 1- Problem 4
I failed at this one...
Ben R- LogarithmLover
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Re: Warm Up 1- Problem 4
i failed too
Mira Holford- The Cool Cube
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Re: Warm Up 1- Problem 4
Still, I really liked the way you figured it out.
Ben R- LogarithmLover
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Re: Warm Up 1- Problem 4
ya me 2
Mira Holford- The Cool Cube
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#4
I failed
Steve- The Cool Cube
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Re: Warm Up 1- Problem 4
Steve wrote:I failed
Join the club.
Ben R- LogarithmLover
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Mira Holford- The Cool Cube
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Re: Warm Up 1- Problem 4
I completely and utterly failed
Matt- Novice Poster
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Re: Warm Up 1- Problem 4
WARM UP 1 PROBLEM 4
OFFICIAL FAILURE LIST 2008:
HONORARY MEMBERS:
Mira
Steve
Matt
HEAD FAILURE 2008:
Ben
Congratulations to all of our members! (But not Archis)
OFFICIAL FAILURE LIST 2008:
HONORARY MEMBERS:
Mira
Steve
Matt
HEAD FAILURE 2008:
Ben
Congratulations to all of our members! (But not Archis)
Ben R- LogarithmLover
- Posts : 38
Points : 14
Reputation : 10
Join date : 2008-10-07
Age : 29
Location : [LOCATION YET TO BE CONFIRMED]
Re: Warm Up 1- Problem 4
Matt wrote:I completely and utterly failed
ya basically everyone failed at this one (including me )
Mira Holford- The Cool Cube
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Re: Warm Up 1- Problem 4
Well Archis didn't fail.
Steve- The Cool Cube
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Re: Warm Up 1- Problem 4
Steve wrote:Well Archis didn't fail.
ya well he like never fails
Mira Holford- The Cool Cube
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Re: Warm Up 1- Problem 4
Ben R wrote:WARM UP 1 PROBLEM 4
OFFICIAL FAILURE LIST 2008:
HONORARY MEMBERS:
Mira
Steve
Matt
HEAD FAILURE 2008:
Ben
Congratulations to all of our members! (But not Archis)
y r u the head failure!!!
Steve- The Cool Cube
- Posts : 85
Points : 4
Reputation : 4
Join date : 2008-10-07
Age : 27
Location : ...here
Re: Warm Up 1- Problem 4
Steve wrote:Ben R wrote:WARM UP 1 PROBLEM 4
OFFICIAL FAILURE LIST 2008:
HONORARY MEMBERS:
Mira
Steve
Matt
HEAD FAILURE 2008:
Ben
Congratulations to all of our members! (But not Archis)
y r u the head failure!!!
I thought other people would be insulted.
Ben R- LogarithmLover
- Posts : 38
Points : 14
Reputation : 10
Join date : 2008-10-07
Age : 29
Location : [LOCATION YET TO BE CONFIRMED]
Re: Warm Up 1- Problem 4
everyone knows that if theres somethin 2 fail at, ill problbly fail fastest
Mira Holford- The Cool Cube
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Re: Warm Up 1- Problem 4
Mira Holford wrote:everyone knows that if theres somethin 2 fail at, ill problbly fail fastest
I'll take that challenge.
Ben R- LogarithmLover
- Posts : 38
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Join date : 2008-10-07
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Re: Warm Up 1- Problem 4
Ben R wrote:Mira Holford wrote:everyone knows that if theres somethin 2 fail at, ill problbly fail fastest
I'll take that challenge.
lol
Mira Holford- The Cool Cube
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Re: Warm Up 1- Problem 4
Ben R wrote:Steve wrote:Ben R wrote:WARM UP 1 PROBLEM 4
OFFICIAL FAILURE LIST 2008:
HONORARY MEMBERS:
Mira
Steve
Matt
HEAD FAILURE 2008:
Ben
Congratulations to all of our members! (But not Archis)
y r u the head failure!!!
I thought other people would be insulted.
nope
Steve- The Cool Cube
- Posts : 85
Points : 4
Reputation : 4
Join date : 2008-10-07
Age : 27
Location : ...here
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