Respuesta :

0.45 oz per day.
This is because you have to divide 4.5 by to to see how many oz per day.
mdj2
OK so first you have to convert 4 1\2 to a decimal and when you do convert you should get 4.5 then you divide 4.5÷10 and you should get 0.45 then just round the decimal to get 45oz a day this is what I got hope it is right☺