A toy manufacturer produces the same toy in 4 different colors: red, blue, green, and yellow. The toy manufacturer has 4 production lines dedicated to the red version, 3 production lines dedicated to the blue version, 3 production lines dedicated to the green version, and 5 production lines dedicated to the yellow version. A toy has an equal chance of traveling down any production line. What is the probability that the toy will be red or blue?

Question