2003-04-06

We have seen time and time again, that when numbers are converted from SI to
FFU, back to SI, then back to FFU again, they become a jumble.  One has no
idea what is the real amount, because the converted results will always be
rounded far from their actual value.

Someone on this list a few days ago reported hearing the amount as 635 000
gallons, which is a much closer conversion to 2.4 ML, then 600 000 gallons
is.  It seems it is easier to remember the 600 000 figure then the 635 000
figure.  So, the 600 000 figure is the most often reported.  As I even
stated not long ago, our newspaper had a map with the 2.4 ML/day figure at
first, then the map was edited a few days later to show 600 000  gallons.

I really don't care if the FFU is accurate or not.  It is the SI that I care
about.  If the FFU-ists want to call 2.4 ML and 500 000 gallons, just to
make it an easier number to remember, go for it.  Just make sure the metric
is always correct.

John




----- Original Message -----
From: "Terry Simpson" <[EMAIL PROTECTED]>
To: "U.S. Metric Association" <[EMAIL PROTECTED]>
Sent: Sunday, 2003-04-06 10:57
Subject: [USMA:25448] water


All the reports that I have read and heard about Iraq quoted water
quantities in litres. This includes, of course, when British forces supply
the water. However, I did hear a report on BBC Radio4 yesterday from a
British reporter with American forces. The reporter said that the soldiers
were supplying '600 gallons per hour'. This would be US gallons so he was
not being helpful to his UK listeners who only understand litres or imperial
gallons.

It is 10 gallons per minute and is such a nice round number that I suspect
it may come from a reading from flow meter or a pump specification.

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