Anormal hemoglobin concentration in the blood is 15g/100ml of blood how many kilogram of hemoglobin are in a person who has 5.5 l of blood

there are 0.825 kg in 5.5 l of blood

Explanation:

First, we have to convert L into mL so we work with the same units

Using a rule of three we have:

15 g of hemoglobin ------> 100 mL of blood

               x               ------> 5500 mL of blood

As the answer must be in kilogram we must convert grams into kilograms:

i'm pretty sure it is letter c.) car