1.2小时=72分;
0.208米=20.8厘米;
3500千克=3.5吨;
4米5厘米=4.05米;
860平方厘米=8.6平方分米;
5.03公顷=50300平方米;
0.28平方米=28平方分米;
3米4厘米=3.04米;
4角=0.4元;
3米5厘米=3.05米;
0.58平方米=58平方分米;
6005克=6千克5克.
故答案为:72,20.8,3.5,4.05,8.6,50300,28,3.04,0.4,3.05,58,6,5.
1.2小时=72分;
0.208米=20.8厘米;
3500千克=3.5吨;
4米5厘米=4.05米;
860平方厘米=8.6平方分米;
5.03公顷=50300平方米;
0.28平方米=28平方分米;
3米4厘米=3.04米;
4角=0.4元;
3米5厘米=3.05米;
0.58平方米=58平方分米;
6005克=6千克5克.
故答案为:72,20.8,3.5,4.05,8.6,50300,28,3.04,0.4,3.05,58,6,5.