Stuffed animals way weighing 1/4 pound are on a scale. the scale shows 1 1/2 pounds. how many stuffed animals are on the scale?

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