a fost răspuns

va rog frumos e urcent dau coroana ​

Va Rog Frumos E Urcent Dau Coroana class=

Răspuns :

Userr1234ask
27/19*[3/2-5/6*(3/5-1/15)]=

27/19*[3/2-5/6*(9/15-1/15)]=

27/19*(3/2-5/6*8/15)=

27/19*(3/2-40/90)=

27/19*(3/2-4/9)=

27/19*(27/18-8/18)=

27/19*19/18=513/342=3/2

Succes!