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Mathematics corner
radio
#121 Posted : Thursday, November 06, 2014 7:31:04 PM
Rank: Veteran


Joined: 11/9/2009
Posts: 2,003
Ngong wrote:
radio wrote:
maka wrote:
radio wrote:
Toxicity wrote:
maka wrote:
maka wrote:


Finally...


22?


21.


22


Let c = chocolate & w = wrappers Laughing out loudly Laughing out loudly (memories are made of this)

$15 = 15c
15c = 15w
15w = 5c
5c = 5w
5w = 1c (as remaining 2w can get you a c)

total = 15c + 5c + 1c = 21c



Weldone @Radio,but l thought it depends on the number you consume at the shop and also if you want to spend the whole $15


Laughing out loudly Laughing out loudly Laughing out loudly Sasa @Ngong you are over thinking!
MaichBlack
#122 Posted : Saturday, November 08, 2014 3:38:50 PM
Rank: Elder


Joined: 7/22/2009
Posts: 7,467
kyt wrote:
Nabwire wrote:
MaichBlack wrote:
urstill1 wrote:
Kweli watu walikuwa maembe hesabu. BODMAS. The bracket is multiplication i.e 4(4) = 4*4 = 16.

Now you are done with B, we don't have O (of), but we have D (division), therefore (tulikua tunaweka dots taut zinakaa kama triangle) ; 16/16 = 1. We don't have the rest, hence the answer is 1.

You are right and wrong.

4(4) is the same as 4 * 4. That's right!

So now we have 16 ÷ 4 * 4.

What comes first? Division or Multiplication? That is where you went wrong. Division comes first. Divide 16 by 4 then multiply the answer by 4. So now we have: -

4 * 4 = 16



4(4) is not really the same as 4*4, thats where you are going wrong.

maich black uko na shida sasa

Shida gani??? I thought this argument was settled in posts #74, #75 and most importantly, post #88.

Note: The link in post #88 might take you to the wrong place if you are browsing on a phone unless your phone loads default pages as opposed to mobile versions. If you are not being taken to a page with a calculator at beginning of the page, try using a computer.
Never count on making a good sale. Have the purchase price be so attractive that even a mediocre sale gives good returns.
ngapat
#123 Posted : Saturday, November 08, 2014 7:11:30 PM
Rank: Member


Joined: 12/11/2006
Posts: 884

d'oh! Three guests check into a hotel room. The clerk says the bill is sh30, so each guest pays sh10. Later the clerk realizes the bill should only be sh25. To rectify this, he gives the caretaker sh5 to return to the guests. On the way to the room, the caretaker realizes that he cannot divide the money equally. As the guests didn't know the total of the revised bill, the caretaker decides to just give each guest sh1 and keep sh2 as a tip for himself. Each guest got sh1 back: so now each guest only paid sh9; bringing the total paid to sh27. The bellhop has sh2. And 27 + 2 = 29 so, if the guests originally handed over sh30, what happened to the remaining sh1?
“Invest in yourself. Your career is the engine of your wealth.”
Boris Boyka
#124 Posted : Saturday, November 08, 2014 7:20:55 PM
Rank: Veteran


Joined: 11/15/2013
Posts: 1,977
Location: Here
ngapat wrote:

d'oh! Three guests check into a hotel room. The clerk says the bill is sh30, so each guest pays sh10. Later the clerk realizes the bill should only be sh25. To rectify this, he gives the caretaker sh5 to return to the guests. On the way to the room, the caretaker realizes that he cannot divide the money equally. As the guests didn't know the total of the revised bill, the caretaker decides to just give each guest sh1 and keep sh2 as a tip for himself. Each guest got sh1 back: so now each guest only paid sh9; bringing the total paid to sh27. The bellhop has sh2. And 27 + 2 = 29 so, if the guests originally handed over sh30, what happened to the remaining sh1?

the clerk has 25/- the guests 3/- the bellop 2/-. total 30/-. the guests paid 9/- each total 27/-, 25 to clerk ,2 to bellop & they're retaining 3/- ; 1/- each.
Everybody STEALS, a THIEF is one who's CAUGHT stealing something of LITTLE VALUE. !!!
ngapat
#125 Posted : Saturday, November 08, 2014 9:24:09 PM
Rank: Member


Joined: 12/11/2006
Posts: 884
Find three positive whole numbers that have the same answer added together or when multiplied together.
“Invest in yourself. Your career is the engine of your wealth.”
mpobiz
#126 Posted : Saturday, November 08, 2014 11:14:16 PM
Rank: Elder


Joined: 8/10/2010
Posts: 2,264
1+1= 11
Politics is just things to keep the people divided and foolish and put your trust in men and none of them can do nothing for you...
Boris Boyka
#127 Posted : Saturday, November 08, 2014 11:27:59 PM
Rank: Veteran


Joined: 11/15/2013
Posts: 1,977
Location: Here
mpobiz wrote:
1+1= 11

1+1= 3
1+1= 6
Everybody STEALS, a THIEF is one who's CAUGHT stealing something of LITTLE VALUE. !!!
Rankaz13
#128 Posted : Sunday, November 09, 2014 9:04:19 PM
Rank: Elder


Joined: 5/21/2013
Posts: 2,841
Location: Here
Boris Boyka wrote:
mpobiz wrote:
1+1= 11

1+1= 3
1+1= 6


smile smile
Life is like playing a violin solo in public and learning the instrument as one goes on.
Boris Boyka
#129 Posted : Sunday, November 09, 2014 9:38:46 PM
Rank: Veteran


Joined: 11/15/2013
Posts: 1,977
Location: Here
Rankaz13 wrote:
Boris Boyka wrote:
mpobiz wrote:
1+1= 11

1+1= 3
1+1= 6


smile smile

standing sticks are 3,lying sticks are 3 thus =3
All sticks are 6.
Everybody STEALS, a THIEF is one who's CAUGHT stealing something of LITTLE VALUE. !!!
Ngong
#130 Posted : Sunday, November 09, 2014 10:28:31 PM
Rank: Veteran


Joined: 11/17/2012
Posts: 1,461
Location: Ngong Forest
ngapat wrote:
Find three positive whole numbers that have the same answer added together or when multiplied together.


2 + 2 = 4
2 x 2 = 4
Boris Boyka
#131 Posted : Sunday, November 09, 2014 10:49:43 PM
Rank: Veteran


Joined: 11/15/2013
Posts: 1,977
Location: Here
Ngong wrote:
ngapat wrote:
Find three positive whole numbers that have the same answer added together or when multiplied together.


2 + 2 = 4
2 x 2 = 4

1+2+3=6
1 x 2 x3 =6
Everybody STEALS, a THIEF is one who's CAUGHT stealing something of LITTLE VALUE. !!!
Ngong
#132 Posted : Sunday, November 09, 2014 10:55:18 PM
Rank: Veteran


Joined: 11/17/2012
Posts: 1,461
Location: Ngong Forest
Boris Boyka wrote:
Ngong wrote:
ngapat wrote:
Find three positive whole numbers that have the same answer added together or when multiplied together.


2 + 2 = 4
2 x 2 = 4

1+2+3=6
1 x 2 x3 =6


Ya! but you didn't use BODMAS autocorrect says VODKA
murchr
#133 Posted : Sunday, November 16, 2014 4:35:30 PM
Rank: Elder


Joined: 2/26/2012
Posts: 15,980
"There are only two emotions in the market, hope & fear. The problem is you hope when you should fear & fear when you should hope: - Jesse Livermore
.
JkMwatha
#134 Posted : Sunday, November 16, 2014 5:17:59 PM
Rank: Veteran


Joined: 9/11/2007
Posts: 816
murchr wrote:



9
Impunity
#135 Posted : Sunday, November 16, 2014 5:25:52 PM
Rank: Elder


Joined: 3/2/2009
Posts: 26,328
Location: Masada
JkMwatha wrote:
murchr wrote:



9


Shame on you Shame on you Shame on you Shame on you Shame on you Shame on you

6
Portfolio: Sold
You know you've made it when you get a parking space for your yatcht.

MaichBlack
#136 Posted : Sunday, November 16, 2014 6:30:10 PM
Rank: Elder


Joined: 7/22/2009
Posts: 7,467
murchr wrote:

6!

to get the next number you use...

-14
-12
-10
-8
then -6
Never count on making a good sale. Have the purchase price be so attractive that even a mediocre sale gives good returns.
murchr
#137 Posted : Sunday, November 16, 2014 7:35:38 PM
Rank: Elder


Joined: 2/26/2012
Posts: 15,980
MaichBlack wrote:
murchr wrote:

6!

to get the next number you use...

-14
-12
-10
-8
then -6


^^ wouldn't that make 12?

"There are only two emotions in the market, hope & fear. The problem is you hope when you should fear & fear when you should hope: - Jesse Livermore
.
radio
#138 Posted : Sunday, November 16, 2014 9:17:02 PM
Rank: Veteran


Joined: 11/9/2009
Posts: 2,003
murchr wrote:


15!
Impunity
#139 Posted : Sunday, November 16, 2014 9:30:32 PM
Rank: Elder


Joined: 3/2/2009
Posts: 26,328
Location: Masada
radio wrote:
murchr wrote:


15!


KeMU and Inoorero graduates.

Shame on you Shame on you
Portfolio: Sold
You know you've made it when you get a parking space for your yatcht.

Rankaz13
#140 Posted : Sunday, November 16, 2014 10:19:22 PM
Rank: Elder


Joined: 5/21/2013
Posts: 2,841
Location: Here
Impunity wrote:
radio wrote:
murchr wrote:


15!


KeMU and Inoorero graduates.

Shame on you Shame on you


smile smile mimi naona ni 6

Life is like playing a violin solo in public and learning the instrument as one goes on.
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