Real-estate covered by each block = length x width = 2 x 3 = 6 square feet
Number of blocks required = 672/6 = 112
They are 30 blocks apart if you follow Broadway, or, roughly a mile and a half.
If you are looking for the weight of limestone for 6 inches x 3 feet x 3 feet, that will be ABOUT 459 pounds. Limestone aggregate is roughly 2700 pounds per cubic yard.
There are 10 blocks in a square meter
25 such blocks to equal one square metre.
If you could find any 2 cities with the same size blocks you might get a big prize ! In fact, blocks range from 240 x 240 ( roughly 1.3 acres) up to 264 x 900 (roughly 5.5 acres. )Submit again with an actual block size from YOUR city.
The square meter is roughly 10 square feet, while the square decimeter is roughly 1/10 of a square foot.
19,231,829 inhabitants, covering an area of some 7,854 square kilometers (3,032.4 sq mi). That area is roughly half the size of New York City.
Miles measures distance. Square blocks measures area. Therefore, you can not compare the two.
Cobbles are stone "sets" or blocks roughly cut to a square or rectangular shape. there exposed face is usually slightly convex. They are laid close jointed on a compacted aggregate base.
The answer will depend on the size of the blocks.
60 blocks make a metre square
It depends on the size of the block. It also depends on how dense the blocks are places. There number is always different.