2000?
The average height of what? Please provide information of what you want the height of, and resubmit or edit your question.
dining room table heightThe standard height is 29 inches. Anything more is uncomfortable and would be too high for the chair that suits the average height (lower leg length) person.
There is no oldest table in the world, unless you still have your old crumpled up table. Then thats your oldest table.
I've seen anywhere between 16-20 inches. a typical chair height is about 16 or 17 inches and it's usually pretty comfortable to sit on a coffee table.
... in an unreal universe. In our universe, a typical table top will be perpendicular to the table legs, not parallel. The table legs will generally be parallel with each other.
1 meter = 1,000 millimeters2 meters = (2 x 1 meter) = (2 x 1,000 millimeters) = 2,000 millimeters
Well, 2 meters.
That depends on the length of your lab table.
Grams is no good - it is a measure of weight not length. Kilometers measure length - but only if your table-top is a few miles long. Most appropriate would be Meters - your average dining table is about one-and-a-half meters long.
There are 101 millimeters in 0.101 m. Here's a table showing how the metric system works, it's really simple and based on 10. http://www.merriam-webster.com/mw/table/metricsy.htm
200 cm
centimeters
1.02362 metres
200 meters * * * * * Clearly answered by someone who does not know metric measures or has not seen a normal table. It s more likely to be 200 centimetres, or 2 metres.
b) feet
Centimeters. A table is unlikely to be 2 meters tall, but is likely going to be several thousand millimeters, so centimeters gives an accurate number that is not overwhelming.
The table's length. The height of your legs. The deepness of the water in a bathtub.