Question

Parts of base
8
3. In Question 2 above, if 1 part of a red pigment requires 75 mL of base, how much red pigment should we mix with
1800 mL of base?​

Answer 1

Answer:

The parts of red pigment and the parts of base are in direct proportion. Thus, 24 parts of red pigments should be mixed with 1800 mL of base.

Answer 2

refer to the pic below