Baby joe is a 5-month-old exclusively formula-fed infant who needs 600 kcal per day. about how many ounces of formula does joe need each day?

30 ounces of Formula must be fed each day to Joe.

Explanation:

Given the 5 month baby feed on formula

The baby needs 600 kcal per day

As we know -  

Number of Kilo calories per ounce of Formula

The number of ounces of Formula required by Joe  

Total Kcalories required by Joe in a day Amount of kilocalories in one ounce of Formula

Substituting the given values in above equation, we get -

Ounces of formula needed by  joe  each day

Kcal