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0.30) A mixture of paint is prepared by l purt of red pigments with parts of base.Find the part of base that need to be added for 4 parts of red pigem.part of red pigment requires 75 ml of base, how much red pigruent shouldWe mix with 1800 ml of base ?

Answer»

1 part of red pigment added with 8 parts of base.

Then,With 4 part of red pigment require 8*4 = 32 parts of base.

8 parts of base = 75 ml

Hence,1800 ml of base = 1800/75 = 24 parts

Therefore, 1800 ml or 24 parts of base require = 24/8 = 3 parts of red pigment.



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