Question

1.,.expr prin cm:8,25m;15,623dm;28,3hm ,0,04km;432,5mm 2.expr prin m:7,5km;8,32hm; 9,72cm;0,04dam;12,5dm

Answer 1

expr prin cm:
8,25m = 825 cm
15,623dm=156,23 cm
28,3hm = 28300 cm
0,04km = 4000 cm
432,5mm = 43,25 cm
2.expr prin m:
7,5km=7500 m
8,32hm= 832 m
9,72cm= 0,972 m
0,04dam=4 m
12,5dm = 1,25 m