Neither. They are equal. 1 dm = 1/10 m, so 3000 dm = 3000/10 m or just 300 m
Since 1 m = 10 dm, then 1 m 60 dm + 30 dm = 70 dm + 30 dm = 100 dm = 10m or 1 m 60 dm + 30 dm = 1m 90dm = 10 m.
30dm = 300cm = 3m. They're the same.
No
0.85 m
3000 dm
dm = decameter 1 dm = 10 m answer: 50 dm
Neither. They are equal. 1 dm = 1/10 m, so 3000 dm = 3000/10 m or just 300 m
2000 dm is the same as 200 m. 2000 dm is longer than 20 m, not bigger.
10cm =1 dm therefore 10x30 =300cm =30dm
Since 1 m = 10 dm, then 1 m 60 dm + 30 dm = 70 dm + 30 dm = 100 dm = 10m or 1 m 60 dm + 30 dm = 1m 90dm = 10 m.
30dm = 300cm = 3m. They're the same.
No
0.85 m
10 m = 100 dm 100 dm > 78 dm 10 m > 78 dm
3 dm 3000 cm 3000 m, 300 km
3 metres is bigger.