7.5g of casein in 150mL of low fat milk
The casein content in milk can vary, but on average, milk contains about 3.2g of protein per 100mL.
Given that there are 150mL of low-fat milk, we can calculate the protein content as follows:
Protein content in 150mL of milk = (3.2g/100mL) x (150mL) = 4.8g
Therefore, there would be approximately 4.8g of protein, including the casein, in 150mL of low-fat milk.