Logic Q - Page 75

Shotokan_Karate · #**519** (**permalink**) 7th September 2005, 16:23

Quote:

Originally posted by phylay
You have and a non linear system with 4 variables. Nothing proves the solution is unique. Actually many solutions can be found but most of them include negative costs I found two exact positive solutions but given that we use only 2 decimals, I had to approximate and the one above is the nearest

True, but I don't think negative costs are good for business lol

Amina-DZ · #**520** (**permalink**) 7th September 2005, 16:49

Yes both the sum and the product of the prices should be exactly $7.11

No approximation and certainly no refunds lol.

P.S. Phylay you can use as many decimals as you want, as long as the final answer is exactly 7.11 (2 decimals).

phylay · #**521** (**permalink**) 7th September 2005, 19:23

why don't u like my 7.1154 solution?

I am giving up, I couldn't find it and need some paracetamol

Flora · #**522** (**permalink**) 7th September 2005, 19:44

This thread is like a seven eleven store jamais yaghlaq

Amina-DZ · #**523** (**permalink**) 7th September 2005, 20:52

Quote:

Originally posted by phylay
why don't u like my 7.1154 solution?
I am giving up, I couldn't find it and need some paracetamol

Because it has to be exactly 7.11 (7.1154 ~ 7.12)

phylay · #**524** (**permalink**) 7th September 2005, 21:32

Quote:

Originally posted by Amina-DZ

Quote:

Originally posted by phylay
why don't u like my 7.1154 solution?
I am giving up, I couldn't find it and need some paracetamol

Because it has to be exactly 7.11 (7.1154 ~ 7.12)

si en plus tu chipotes!

Amina-DZ · #**525** (**permalink**) 7th September 2005, 22:21

Quote:

Originally posted by phylay
si en plus tu chipotes!

LOL