440 hectograms.
0.0674 hectograms equates to 0.674 dekagrams.
1 hectogram = 10 decagrams so 45 hectograms = 45*10 = 450 dekagrams. Simple!
63 dekagrams is 0.63kg
1 hectogram is 10 dekagrams.
4.5 hectograms
2500 dekagrams is 25kg
46.3 dekagrams is 463g
100 kilograms is 10,000 dekagrams
5kg is 50 hectograms.
10 hectograms
9.3 hectograms is 0.93kg
15 hectograms are larger then 1.5 decagrams. 1 hg = 10 dag ⇒ 15 hg = 15 x 10 dag = 150 dag 150 dag > 1.5 dag ⇒ 15 hg > 1.5 dag