Question

aflati cati decimetri sunt in:
a) 60 cm; 430cm; 530cm; 1990cm;
B) 4dm; 20dm; 5dm; 3cm; 7dm4cm

Answer 1

60 cm=6dm
430cm=43 dm
530 cm=53 dm
1990 cm=199 cm
b)3cm=0,3 dm
4 cm=0,4 dm
 este corect cum ai scris: 4 dm,2 dm,5 dm 7 dm ? nu poti sa i transormi deja sunt in dm

Answer 2

a)60cm=0,6dm
 430cm=43dm
 530cm=53dm
 1990cm=199dm
b)4dam(decametri)=400dm
    20dam=2000dm
    5dam=500dm
    3cm=0,3dm
    7dam=700dm
    4cm=0,4dm