Complete Question
The complete question is shown on the first uploaded image
Answer:
The value is

Explanation:
From the question we are told that
The number of milk drinkers considered is

The number of skim milk drinkers

The gallons of milk supplied is q = 23 gallons
Generally the proportion of skim milk drinkers is mathematically represented as


Generally the gallons of milk order that is skim milk is mathematically represented as

=>
