30
4
din 36;eu nu primesc răspunsuri bune

[tex]\bf \dfrac{1}{4}\ din\ 36=36:4=9\\ \\ \\ \dfrac{3}{4} \ din\ 36 = 3\cdot9=27}\\ \\ \\ Sau:\\ \\ \\ \dfrac{3}{4} \ din\ 36 = \dfrac{3}{4}\cdot36=\dfrac{\ 3\cdot36^{(4}}{4}=3\cdot9=27[/tex]