Tryagain wrote:Miss mi:
BOAT
I'd say weight
And you would be right!
PLEASE EXPLAIN KIND SIR. (mismi - I am so proud of you girlie
Mark:
PIPES
7 hours 12 minutes
The exact size of the pipes and reservoir does not matter. If we label the large pipes L, the small pipes S and if the reservoir has a total of T litres, then:
T / 6L = 12 which means L = T / 72 and T / 6S = 18 which means S = T / 108
We want:
T / (6L + 6S) = T / ((6 x T / 72) + (6 * T / 108)) = 7.2 hours = 7 hours and 12 minutes, just as Mark foretold!
OF COURSE! I KNEW THAT!
Lzzie wrote,
"nice to meet you Mark"There is one born every minute!
I'M SURE MARK IS A VERY NICE INDIVIDUAL!
(just ignore him Mark - he's a little tetchy at having to deal with the Izzies of the world who don't get it)!
CORNNOEOCMTSG
I TRIED - I FAILED - I'M TIRED!
HREEMEATMBH LEEDRGEGR
WTF - .....ledger - NOT A CLUE!
TTH wrote:Go Izzie Go!!!!
and Izzie (or for Try, Lzzie) - went....................
(back to the threads of the lost brain supply stores to lurk for a while until she sees one she can do - she will waste your time no further)
the smile is downturned....
