Sagot :
Bonsoir !
1 m² = 10000 cm²
250 m² = 2,5 dam²
0,33 m² = 33 dm²
154,2 cm² = 0,01542 m²
1,4 dm² = 0,014 m²
Réponse:
Bonsoir
[tex]1m ^{2} = 1000cm ^{2} [/tex]
[tex]250m ^{2} = 2.5000dam ^{2} [/tex]
[tex]0.33m^{2} = 33dm ^{2} [/tex]
[tex]154.2cm ^{2} = 0.01542m^{2} [/tex]
[tex]1.4dm ^{2} = 0.014m ^{2} [/tex]