A mixture of paint is prepared by mixing 1 part of red pigments with 8 parts of base. In the following table, find the parts of base that need to be added.
Parts of Red Pigment | 1 | 4 | 7 | 12 | 20 |
Parts of base | 8 |
Parts of Red Pigment | 1 | 4 | 7 | 12 | 20 |
Parts of base | 8 | X1 | X2 | X3 | X4 |
A mixture of paint is prepared by mixing 1 part of red pigments with 8 parts of base
X1 = 4 × 8 = 32
X2 = 7 × 8 = 56
X3 = 12 × 8 = 96
X4 = 20 × 8 = 160