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Buna....Am o neclaritate:
1.Transformati in metri:
a)12 km;1005mm;4 dam;3.5 hm;21 dam;137 cm;
b)2.507km;250 cm;8 hm;10.000.000 mm;13 dm;13 dam;
c)250.4 cm;1.3 dam;1.8 hm;40.237 mm;97.5 dm;13 km;
2.Indicati unitati de masura pentru a masura:grosimea unui geam,lungimea unui creion,lungimea salii de clasa,lungimea de teren agricol,distanta intre doua orase;.....(daca stit)
VA ROG FACETI DACA STITI SI RAPID


Răspuns :

1)12km=12000,1005mm=1.005,4dam=40,3.5hm-350,137cm=0.137,2.507km=2507,250cm=0.250,8hm=800,10000000mm=10000,13dm=1.3,13dam=130,250.4cm=25.04,1.3dam=13,1.8hm=180,40.237mm=0,40237,97.5dm=9.75,13km=13000
2)grosimea unui geam=mm;(cm)(ambele sunt bune);lungimea unui creion =cm;lungimea salii de clasa= m:lungimea unui teren agricol=m;distanta intre 2 orase=km credema
sunt corecte