00:01
And this problem, they give us a ton of information about percentages of water in the body.
00:09
And so i basically transcribed.
00:13
I converted all the information into math here.
00:17
So the weight of water and t is total.
00:22
So we have, you know, this would be the weight of plasma with respect to the body, weight of plasma with respect to the weight, total weight of the water.
00:33
What we'll see i guess cartilage connective tissue and cartilage again you can see you know all these but in the end you really don't need you only need a few of them and so they tell us that they give us these last two here that the weight of the intercellular water compared to the total weight of the body is about 33%, 33%.
01:06
And the weight of the transcellular water, which is 2 .5 % of the weight of the total water.
01:18
So what they want us to figure out is, number one, what is the weight of the transcellular? what is the percentage of the total weight of the body that's the weight of the transcellular water? so we know this is what we want.
01:36
We want this ratio here.
01:39
And so we know we know this.
01:42
And to get to get this, we then use just the weight of the total water in the body, divided by the weight of the total body.
01:53
The total weight of the body here...