1230 dm is bigger.
1 meter = 100 cm = 1000 mm there are 10 mm in 1cm so 300 mm = 30 cm. greater
300 mm is equal to 30 cm, so 300 mm would be greater.
300mm is 9.72 x 10-18 parsecs.
32cm (8 sides x 4cm = 32cm)
320mm
9,364,163,649
450mm x 300mm 45cm x30cm 1350cm
1.25 inches
320 mm = 12.5984 "
32 cm = 12.6 inches.
32cm.