raniabenabdallah

Verified answer

Réponse:

74 kg = 0.74 q

310 cg = 3100 mg

1.45 hg + 40 dag + 230 g = 77.5 dag

4200 g + 1.5 t + 450 dag = 1508.7 kg

34.6 cL = 3.46 dL

0.31 L = 31 cL

160 cL =16 dL