Aparallelogram has an area of 216.24 cm22 and a height of 15.9 cm. how long is the base of the parallelogram? enter your answer as a decimal

Isabelle is mixing red and blue paint to make purple paint she adds 3/10 of a fluid ounce of red to 12/25 of a fluid ounce of blue to make 1 1/30 fluid ounces of purple how many fluid ounces of red paint ounces of red paint will she need to make 3 fluid ounces of purple paint