Over feeding??

Sara
My LO is 14 weeks old and is going to daycare while I'm at work. She is there for about 8-9 hrs per day and today the daycare provider told me that she is drinking 6 oz- 4 times! So 24 oz total.  I thought the typical range was 25-30 oz total in 24 hours!? So that would mean she would only need about 6 more oz for the rest of the time she is with me- in the morning and night time. Anybody else think this is normal? She basically is eating like 35-40 oz in a day then :/