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Help....scrieti.mi jos rezolvarea pls


Helpscrietimi Jos Rezolvarea Pls class=

Răspuns :

3(1/4)+2(1/6)+4(1/3)=(3+2+4)/12=9/12=3/4

[tex]\it \dfrac{^{3)}1}{\ 4}+\dfrac{^{2)}1}{6}+\dfrac{^{4)}1}{3} = \dfrac{3+2+4}{12} =\dfrac{\ \ 9^{(3}}{12} = \dfrac{3}{4}[/tex]