How much part of the given figure is painted red?
A mixture of paint is prepared by mixing 1 part of red pigment with 8 parts of base. In the following table, find the parts of base that need to be added. If 1 part of a red pigment requires 75 mL of base, how much red pigment should we mix with 1800 mL of base? Parts of red pigment1471220Parts of base8 [3 MARKS]
Solve the following:
0.4 part of a window is painted black and 0.52 part is painted white. The remaining portion has to be painted red. Find the part of the window to be painted red.