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Dau coroana. Ajutor !

Dau Coroana Ajutor class=

Răspuns :

Răspuns:

14 cm = 1,4 dm

20,5 cm = 2,05 dm

12,5 cm = 1,25 dm

V = 1,4 • 2,05 • 1,25 = 3,5875 dm^3

Răspuns:

[tex]14 cm*0,1 = 1,4 dm\\\\20,5 cm*0,1 = 2,05 dm\\\\12,5 cm *0,1= 1,25 dm\\\\V=L*l*h\\ \\V = 1,4dm * 2,05dm * 1,25 dm= 3,5875 dm^3\\\\sau\\\\V=12,5cm*20,5cm*14cm=3587,5cm^3\\\\3587,5cm^3*0,001=3,5875dm^3[/tex]