Question

It takes 7 men, 2 hours to build a wall..

For 3 men, how many hours will it take to build the same wall..

It is just a Puzzle and not the question...
It is fun actually..

Answer 1

Let others give their answer too...

Answer 2

Ok then

Answer 3

In 2 hours, 7 men completed a wall.
In 2 hours, 1 men completed 1/7 of a wall.
In 1 hour, 1 men completed 1/14 of a wall.

Thus,
in 1 hour, 3 men will complete 3/14 of a wall.
To find number of hours for wall to be complete, 14/3 = 4 (2/3) hours.

Answer 4

Sorry @tiaph I have just written above that it is just a fun..

Answer 5

It takes no time...

Answer 6

Anybody else want to answer????

Answer 7

My bad for killing the fun. Didnt know. I will leave the answer there for people who are interested in the mathematical answer.

Answer 8

Parthkohli is absolutely what is the need of building the same wall again..
It takes no time because wall has been built already...

Callisto is also right...

Answer 9

@ParthKohli can you give a medal to callisto from my side..

Answer 10

This has been posted before...

Answer 11

lol I deleted it so that the fun doesn't get spoilt and I already gave it to Jo

Answer 12

Ok...
Well I did not have the information that it has been posted earlier..

Answer 13

ok.. wait.. I got this..

Answer 14

Ya waiting @Trexy..

Answer 15

No need to bother, the 7 men have already built it."

Im not sure but thats my guess..
is that right??

Answer 16

Yep, but the answer has been given already :D

Answer 17

Yes, this answer you gave is absolutely correct but sorry If I would have more medals, then I would have given it you...

Answer 18

wait what @ParthKohli .. Hahah.. I didnt even read all the comments. cuz once i seen the question i went straight for saying "ok.. wait.. I got this.. "

I'm too late.. Oh well

Answer 19

@waterineyes its fine. its just for fun anyway.. hahah

Answer 20

Nothing is too late, medals for everyone!

Answer 21

hahah @tiaph everyone need a medal here.. jk

Answer 22

Thanks tiaph...
Yeah trexy it is for fun only...

Answer 23

Now I should say thanks to Trexy too

Thanks trexy...

Answer 24

same time, same prize.:)

Answer 25

Hmm but sometimes i really don't care about the medals. I find that I care more about people closing their questions when they are done with it.

Answer 26

That is so nice of you @tiaph ..

Answer 27

^.^

Answer 28

@myko yap.. people who work all day today.. Im just impress.. and thanks cuz you guyz actually help a lot..
@tiaph and thats true..

Answer 29

Hmm the "dot dot" at the end sort of imply you are skeptical at what im saying. But really i rage more about people not closing their questions than not giving medals/giving questions in wrong forms/giving erroneous questions. I find it a pain to sieve through all the open questions to actually find one person who really needs the help, rather than finding an open question with tons of replies/answers already.

Answer 30

or better:
no time, same prize

Answer 31

@tiaph wait. wat?

Answer 32

@tiaph I agree!

Answer 33

Haha sorry i meant waterineyes post, not yours! hope no offense taken. my bad.

Answer 34

It's a off-topic discussion already. Perhaps it's better to discuss this in math chat box than in this post.

Answer 35

@tiaph ooh Im just like UM.Okay.
your fine..

@Callisto yeah. Okie Dokie