Which number can be written on the line to make the inequality true? 3.91 less-than blank less-than 4.23 less-than 4.44 A number line going from 3.9 to 4.5 in increments of 0.1.

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