Ile to jest na milimetry 1/4 cala i 3/16 cala.

Witaj :) 1 cal = 2,54 cm 1/4 = 0,25 3/16 = 0,1875 2.54 cm × 0.25 = 0.635 = 6, 35 mm 2.54 cm × 0.1875 = 0.47625 = 4,7625 mm Pozdrawiam :)

1 cal=25,4 mm 1/4*25,4=25,4:4=6,35 mm 3/16*25,4=76,2:16=4,7625≈4,76 mm