Răspuns :
Răspuns:
a) 356/100 - 0,25 = 356/100 - 25/100 = 331 / 100 = 3,31
b) 25 / 10 + 0,75 = 25/10 + 75/100 = 250 / 100 + 75 / 100 = 325 / 100 = 3,25
a) 356/100-0,25=
=356/100-25/100=
=(356-25)/100=
=331/100=
=3,31
b) 25/10+0,75=
=25/10+75/100=
=250/100+75/100=
=(250+75)/100=
=325/100=
=3,25