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Solve this.

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Topic Starter
Sterlin_old
Solve the following equation. Xp

Obtain a solution of 27 from the numbers 1,3,4 and 9 by using only

multiplication, division, addition, subtraction and brackets/parentheses.

The numbers only can be used once, in any order, and all the numbers must be used. Any combination of mathematic symbols can be used. For instance, the '+' symbol can be repeated in the equation.

If you solve this question (PM me your answers), don't tell anyone.
Ask THEM to solve it or remain forever ignorant of the answer.
Good way to drive someone insane. :P
Mara
You should do your homework yourself!
jjrocks
Either I misread that question or this was INCREDIBLY easy.

Solved it in about 5-10 seconds
Pokebis
Just add them all. Whoever wrote this thought they could fool people by making them think they have to do more. They're only fooling themselves.
foulcoon

Pokebis wrote:

Just add them all. Whoever wrote this thought they could fool people by making them think they have to do more. They're only fooling themselves.

Crystalise Emp wrote:

Obtain a solution of 27 from the numbers 1,3,4 and 9
Pokebis
Whoa. Only time I browse the internet with the lights off.
Drakari_old
Numbers I have managed so far: 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,20,22,23,24,25,26,28,29,30
boat
ur mum
Rantai

jjrocks wrote:

Either I misread that question or this was INCREDIBLY easy.

Solved it in about 5-10 seconds
Topic Starter
Sterlin_old
Someone got it right. :D

EDIT: Osh-it.. Rantai
Not allowed to use factoria. Only the BODMAS symbols.

Sorry
Rantai
Hehe.
Topic Starter
Sterlin_old
Yay Rantai.
\:D/
Quaraezha
Drakari_old

Crystalise Emp wrote:

Someone got it right. :D

EDIT: Osh-it.. Rantai
Not allowed to use factoria. Only the BODMAS symbols.

Sorry
What do the B and O stand for?
Topic Starter
Sterlin_old
B= Bracket
O= Of
D=Division
M=Multiply
A=Addition
S=Subtraction
:p
Vapor
I'ma poke in here and say something~ The O doesn't mean Of~ It actually means Orders~ Which means powers/indices~
Mashley
So are we allowed indices or not? Cos if we are it's easy as hell.
silmarilen
its too fucking easy...
mm201
Took like 5 seconds with an exponent. Since this is probably not allowed, I will try again without.
Pretty sure this class of problems is NP hard.

Drakari wrote:

Numbers I have managed so far: 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,20,22,23,24,25,26,28,29,30
I can get 21.
NoHitter
Exponents are not allowed?
There goes my solution:
SPOILER
9(4-1^3)
Topic Starter
Sterlin_old
Now that I realized.
Use BDMAS only.

My bad for the ones that answered using other ways.


The O is not allowed.

And No others. >.<'
Quaraezha

Crystalise Emp wrote:

other ways.
PEMDAS.
Topic Starter
Sterlin_old
Since none of you guys answered it correctly.. Sadly.
The answer is 9 / ((4 / 3) - 1) = 27
cococococo_old
lol that was a hard one
cococococo_old
how about 2 6 7 9 to get 30?
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