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DianaAnd27
a fost răspuns

Calculeaza raportul segmentelor AB si CD stiind ca:
A) AB=25 mm ,CD=o,o5mm
B) AB=2,(3) m,CD=1,1(6) m
Heeeeeelp

Răspuns :

Saoirse1
0,05=5/100=1/20. AB/CD=25//1/20=>AB/CD=25*20=> AB/CD=500. B) 2,(3)=23-2/9=21/9=7/3. 1,1(6)=116-11/90=105/90=7/6. AB/CD=7/3///7/6=>AB/CD=7/3*6/7=> AB/CD=2.

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