Assume low fat milk is 2.36 % buttermilk by volume. If you drink 3 L of milk, how many liters of butterfat have you drunk? =.0708 L
Given that the density of the buttermilk is measured to be 0.79 g/mL and you have not drunk anymore milk, how many grams of buttermilk have you drunk? (in grams)
Your post is confusing? Are you calling buttermilk and butterfat the same?
You drank 3L milk x 0.0236 = 0.0708 L buttermilk in that 3L.
For the second part,
grams = volume x density
volume buttermilk you drank is 3L = 3000 mL and it is 2.36% buttermilk, then in 3L you drank 3000 mL x 0.0236 = 70.8 mL (all just a repeast from above but changing to mL and not L).
Then g = volume x density = 70.8 mL x 0.79 g/mL = ? g buttermilk.
To find the number of grams of buttermilk you have drunk, you need to calculate the volume of buttermilk in liters and then convert it to grams using density.
Given that low fat milk is 2.36% buttermilk by volume, if you drink 3 liters of milk, the volume of buttermilk can be calculated as:
Volume of buttermilk = 2.36% of 3 L
= (2.36/100) * 3 L
= 0.071 L
Now, we need to convert this volume into grams. The density of the buttermilk is given as 0.79 g/mL.
To convert 0.071 L to grams, we can use the formula:
Mass = Volume * Density
Mass of buttermilk = 0.071 L * 0.79 g/mL
= 0.05609 g
Therefore, you have drunk approximately 0.05609 grams of buttermilk.