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+--- Thread: Solve This Math Problem!!! (/thread-11260.html)
RE: Solve This Math Problem!!! - Spartacus - Jul 23 2013
![[Image: question.png]](http://aentan.com/wp-content/uploads/2012/03/question.png)
answer is 2 btw.
how about this
9503 =?
RE: Solve This Math Problem!!! - Moriarty - Jul 23 2013
9503 = 2
20 minutes, because I tried to find logical explanation, and then I read the text again, and started thinking what would kids look for to get it solved in 5-10 minutes.
RE: Solve This Math Problem!!! - Hostage - Jul 23 2013
1 = 0
2 = 0
3 = 0
4 = 1
5 = 0
6 = 1
7 = 0
8 = 2
9 = 1
9503 ==> 1+0+1+0=2
In less than 2 mins. omg Im not a pre-school child. :p
RE: Solve This Math Problem!!! - Moriarty - Jul 23 2013
Moriarty, post: 98869, member: 9168 Wrote:9503 = 2
20 minutes, because I tried to find logical explanation, and then I read the text again, and started thinking what would kids look for to get it solved in 5-10 minutes.
Double post
Hostage, post: 98870, member: 4929 Wrote:1 = 0[SIZE=13px] I have this written on the piece of paper in front of me, except for 8 and 9 which was gonna be my next thing to check, but I went back to the text of this problem before I matched the numbers because I felt like I was spending extra time on something kids wouldn't. I think you must be a genius to solve it using the longer loop in 2 minutes or you used google. [/SIZE]
2 = 0
3 = 0
4 = 1
5 = 0
6 = 1
7 = 0
8 = 2
9 = 0
9503 ==> 1+0+1+0=2
[SIZE=13px]In less than 2 mins. omg Im not a pre-school child. :p[/SIZE]
RE: Solve This Math Problem!!! - ALING KURING SARI SARI STORE - Jul 23 2013
There is some inconsistency in his post ruplayer, because 9 should be equal to 1.
RE: Solve This Math Problem!!! - Cas Beep Beep Im A Jeep - Jul 23 2013
Spartacus, post: 98863, member: 1060 Wrote:
answer is 2 btw.
how about this
9503 =?
my teacher showed me this, it's 2. It really took me the entire class to understand haha.
RE: Solve This Math Problem!!! - Hostage - Jul 23 2013
Moriarty, post: 98871, member: 9168 Wrote:Double post
[SIZE=13px] I have this written on the piece of paper in front of me, except for 8 and 9 which was gonna be my next thing to check, but I went back to the text of this problem before I matched the numbers because I felt like I was spending extra time on something kids wouldn't. I think you must be a genius to solve it using the longer loop in 2 minutes or you used google. [/SIZE]
Nah , I just use my brain.
RE: Solve This Math Problem!!! - Moriarty - Jul 23 2013
Hostage, post: 98891, member: 4929 Wrote:Nah , I just use my brain.
In less than 120 seconds. I didn't say it's impossible, just said you must be very smart.
Double post
Hostage, post: 98870, member: 4929 Wrote:1 = 0
2 = 0
3 = 0
4 = 1
5 = 0
6 = 1
7 = 0
8 = 2
9 = 0
9503 ==> 1+0+1+0=2
In less than 2 mins. omg Im not a pre-school child. :p
ALING KURING SARI SARI STORE, post: 98887, member: 1732 Wrote:There is some inconsistency in his post ruplayer, because 9 should be equal to 1.Happens all the time, you know. 120 sec to solve the problem, 10 more seconds to type it in.
RE: Solve This Math Problem!!! - Yuri The Sailor - Jul 24 2013
20 it wasn't that hard.
RE: Solve This Math Problem!!! - mar_heave - Jul 24 2013
Moriarty, post: 98801, member: 9168 Wrote:What? I believe you belong to 73%, not us.
A2+A2+A-A2=A2+A
A2+A2-A2=A2+A-A
A2=A2
Here I mathematically proved why it is 20. Something kids learn in Russia at age 11. I also doubt that 73% of people are that stupid.
....in here 73% might be true because some kids don't have proper schools. but I guess we gamers play too much puzzles that we can easily do this.
everyone answered 20, but the pic says 73% ppl get this wrong, so I asked that retard.
Moriarty, post: 98807, member: 9168 Wrote:He might.
Here is another Math problem:
9 balls. They all have the same shape, color, etc. The only difference is that one of the balls is a little bit heavier than the rest, by so little, that you can't even tell. The rest 8 are equal. You have a classic scales like the ones in the picture. You can only use the scales twice to figure out which ball is heavier. Go ahead.
![[Image: clip4423.jpg]](http://www.clipart.net.ua/images/clip4423.jpg)
this one is very interesting. I think I've heard of this puzzle before but I could only make it in 3 scales. so I analyzed the puzzle again. feels good I did it this time. here's my answer:
.divide the balls by 3 equally. you'll get 3 balls of 3.
.put any 2 groups on the scales and spare 3 balls.
-If the left/right one is heavier(I mean it's lower), take those 3 balls(heavier) and pulverize the rest 6
-If the left & right scales are equal, throw them away and take the 3 balls you spared.
you now have 3 balls which are heavier than the others when grouped up.
.put any 2 balls on the scales and spare the other one.
-If the left one is heavier, that's the ball you've been looking for.
-If the right one is heavier, that's the ball you've been looking for.
-If neither of those are heavier, the ball you've been looking for is the one you spared.
Spartacus, post: 98863, member: 1060 Wrote:10-15 mins.
answer is 2 btw.
how about this
9503 =?
wow.
the easiest way to knowing it is by looking at repeating numbers. they shouldn't have shown repeating numbers.
1111=0
0000=4
2222=0
3333=0
5555=0
7777=0
9999=4
i noticed that 0 and 9 have round edges, but that wasn't it.
and I also noticed that you can't just randomly hit keys to make the problems, like 10873450264264580467542. do you know why?
i know a problem similar to this. but with a hint that states:
earth is round.
then followed by the numbers.
earth is round. 633757527= 1
earth is round. 1030206122263= 5