The answer depends on the value of A and the size of the caravan.
Not necessarily. The board could be 529 inches long and 1 inch wide. That would give it an area of 529 sq inches but the board is obviously not wide enough. However, there are configurations such that the puzzle will fit.
7 people can fit into a Dodge Caravan.
No.
no
No. they will not clear the calipers.
NoNo
16 columns exactly fit into the measurement of 56 inches.
No.No.
No
No.
NO
No.