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Va rogggg dau coroanaaaaa ​

Va Rogggg Dau Coroanaaaaa class=

Răspuns :

Răspuns:

30=2•3•5

4=2^2

cmmmc = 2^2 • 3 • 5

(74-45)/60 • 30/29 - (21/8 - 7/4) • 2/7 =

1/2 - 1/4 =

1/4