Răspuns:
Explicație pas cu pas:
a=38+49x2-(40:10+15x7)
a=38+49x2-(4+105)
a=38+49x2-109
a=38+98-109
a=136-109
a=27
b=54-54:6x(1x42:6:7)+16
b=54-54:6x(42:6:7)+16
b=54-54:6x(7:7)+16
b=54-54:6x1+16
b=54-9x1+16
b=54-9+16
b=45+16
b=61
a>b => 27>61=> fals
a=b => 27=61=> fals