Home
FAQ
Memberlist
Usergroups
Register
Log inWarm Up 1- Problem 4
Page 1 of 1 • Share •
Warm Up 1- Problem 4
Archis on Tue Oct 07, 2008 7:02 am
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
Archis- Admin
- Posts : 78
Points : 38
Reputation : 4
Join date : 2008-09-29 
Ben R- LogarithmLover
- Posts : 38
Points : 14
Reputation : 10
Join date : 2008-10-07
Age : 24
Location : [LOCATION YET TO BE CONFIRMED] -
Mira Holford- The Cool Cube
- Posts : 94
Points : 0
Reputation : 0
Join date : 2008-10-07
Age : 33
Location : |~~~Here~~~| -
Re: Warm Up 1- Problem 4
Ben R on Tue Oct 07, 2008 7:57 am
Still, I really liked the way you figured it out.
Ben R- LogarithmLover
- Posts : 38
Points : 14
Reputation : 10
Join date : 2008-10-07
Age : 24
Location : [LOCATION YET TO BE CONFIRMED] -
Mira Holford- The Cool Cube
- Posts : 94
Points : 0
Reputation : 0
Join date : 2008-10-07
Age : 33
Location : |~~~Here~~~| -
Ben R- LogarithmLover
- Posts : 38
Points : 14
Reputation : 10
Join date : 2008-10-07
Age : 24
Location : [LOCATION YET TO BE CONFIRMED] -
Mira Holford- The Cool Cube
- Posts : 94
Points : 0
Reputation : 0
Join date : 2008-10-07
Age : 33
Location : |~~~Here~~~| -
Matt- Novice Poster
- Posts : 6
Points : 1
Reputation : 1
Join date : 2008-10-04
Location : somewhere in the middle of the desert -
Re: Warm Up 1- Problem 4
Ben R on Wed Oct 08, 2008 6:12 am
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 : 24
Location : [LOCATION YET TO BE CONFIRMED] -
Re: Warm Up 1- Problem 4
Mira Holford on Wed Oct 08, 2008 6:13 am
Matt wrote:I completely and utterly failed
ya basically everyone failed at this one (including me
)
Mira Holford- The Cool Cube
- Posts : 94
Points : 0
Reputation : 0
Join date : 2008-10-07
Age : 33
Location : |~~~Here~~~| -
Steve- The Cool Cube
- Posts : 85
Points : 4
Reputation : 4
Join date : 2008-10-07
Age : 22
Location : ...here -
Re: Warm Up 1- Problem 4
Mira Holford on Tue Oct 14, 2008 12:50 am
Steve wrote:Well Archis didn't fail.
ya well he like never fails
Mira Holford- The Cool Cube
- Posts : 94
Points : 0
Reputation : 0
Join date : 2008-10-07
Age : 33
Location : |~~~Here~~~| -
Re: Warm Up 1- Problem 4
Steve on Wed Oct 15, 2008 12:06 am
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 : 22
Location : ...here -
Re: Warm Up 1- Problem 4
Ben R on Wed Oct 15, 2008 4:05 am
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 : 24
Location : [LOCATION YET TO BE CONFIRMED] -
Re: Warm Up 1- Problem 4
Mira Holford on Wed Oct 15, 2008 4:08 am
everyone knows that if theres somethin 2 fail at, ill problbly fail fastest
Mira Holford- The Cool Cube
- Posts : 94
Points : 0
Reputation : 0
Join date : 2008-10-07
Age : 33
Location : |~~~Here~~~| -
Re: Warm Up 1- Problem 4
Ben R on Wed Oct 15, 2008 4:09 am
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
Points : 14
Reputation : 10
Join date : 2008-10-07
Age : 24
Location : [LOCATION YET TO BE CONFIRMED] -
Re: Warm Up 1- Problem 4
Mira Holford on Wed Oct 15, 2008 4:31 am
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
- Posts : 94
Points : 0
Reputation : 0
Join date : 2008-10-07
Age : 33
Location : |~~~Here~~~| -
Re: Warm Up 1- Problem 4
Steve on Wed Oct 15, 2008 5:31 am
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 : 22
Location : ...here -
Similar topics» Please help! Noone can fix our problem- luke warm water and heating.
» Silverfish problem....
» Hot taps but cold shower
» Warm Mediterranean Salad
» Water not hot anymore and only warm for 5 minutes
» Silverfish problem....
» Hot taps but cold shower
» Warm Mediterranean Salad
» Water not hot anymore and only warm for 5 minutes
Page 1 of 1
Permissions in this forum:
You cannot reply to topics in this forum|
|
|