1.24671
38
38 cm
210mm x 297mm = 62,370 mm62,370mm / (304.8mm/foot) = 204.6 feetOne foot contains 304.8mm.
As specified by the International Organization for Standardization (ISO), based in Geneva, Switzerland, the size dimensions of A3 paper are 297 by 420 millimeters (11.69 by 16.54 inches).
Measurements are 105mm x 297mm
210mm x 297mm
297 mm = 0.974 feet.
380mm in diameter
1000mm = 1m 0.38m*1000mm/1m = 380mm
210mm & 297mm sides
380 mm or 38 cm or about 12 inches (1 foot)