Question

Compara numerele x si y si alege varianta corecta
a)x X=[(30+5:5)x10-23]:7 b)x>y
Y=[(20:4)x5-20]x2-6 c)x=y

Answer 1

X=[(30+1)x10-23]:7=(310-23):7
X=287:7
X=41
Y=[(5x5)-20]x2-6=(25-20)x2-6
Y=(5x2)-6=10-6
Y=4
Varianta corecta este b) X>Y