80000000000000000000 m=.................................................km
302440000000000000000 cm=....................................................km
25674335dm=.....................................dam
36579mm= .................................m
345mm=...................................dm
5000000000000000000000000000 mm=...............................................km
80000000000000000000m = 80000000000000000 km
302440000000000000000 cm = 3024400000000000 km
25674335 dm = 256743,35 dam
36579 mm = 36,579 m
5000000000000000000000000000 mm = 5000000000000000 km
nha bạn tk mk nha
80 000 000 000 000 000 000 m = 80 000 000 000 000 000 km
302440000000000000000 cm = 3024400000000000 km
25674335dm = 256743,33 dam
36579mm = 36,579 m
345mm = 3,45 dm
5000000000000000000000000000 mm = 5000000000000000000000 km
Ủng hộ nha! :)