Answer:
Mass of the bag of blood is 1.575 kg.
Given:
Density = 1.05

Volume = 1.5

To find:
mass = ?
Formula used:
Density =

Solution:
Density is given by,
Density =

Thus,
mass = volume × density
mass = 1.5 × 1.05
mass = 1.575 kg
Mass of the bag of blood is 1.575 kg.