Răspuns :
a=20:4 => a=5
b=3•3 => b=9
c= 5•9 => c=45
a+b+c= 5+9+45=59
Răspuns:
a=1/4*20=20/4=5.
b=3*3=3^2=9.
c=a*b=5*9=45.
a+b+c=5+9+45=59
a=20:4 => a=5
b=3•3 => b=9
c= 5•9 => c=45
a+b+c= 5+9+45=59
Răspuns:
a=1/4*20=20/4=5.
b=3*3=3^2=9.
c=a*b=5*9=45.
a+b+c=5+9+45=59