if there are 10 red beads, 15 Brown beads, 17 Orange beads, and 13 yellow beads, and there are a total of 165 colored beads how many beads of each color are in yasmin's bag

Several paint mixtures are made by mixing blue paint and white paint. paint colors blue paint white paint mixture a 5 cups 12 cups mixture b 6 cups 6 cups mixture c 4 cups 12 cups mixture d 5 cups 6 cups which mixture has the highest ratio of blue paint to white paint