Question

15% by volume of blood your brain gets at rest. Your body contains 5.2 L of blood, how many liters of blood are in your brain at rest? And how many quarts?

Answer 1

Answer: 0.8242182 quarts of blood will be present in the brain at rest.

Solution:

According to question: 15% by volume of blood your brain gets at rest

if we are having 5.2 L of blood in our body , then blood present in our brain at rest:

$15\%\text{of the 5.2 L of blood}=(5.2 L)\times \frac{15}{100}=0.78 L$

if 1 L= 1.05669 quart

Then 0.78 L will be =0.78 L$\times$ 1.05669 quart = 0.8242182 quarts

0.8242182 quarts of blood will be present in the brain at rest.