Answer:
Second dot, 42 containers
Step-by-step explanation:
(1) Let's add the volumes of blue paint and white paint first, but first, we convert them to improper fractions
4 3/8 = 35/8
6 1/8 = 49/8
(2) Let's add the fractions now
35/8 + 49/8 = 84/8
84/8 = 10.5
Hence the total volume of the mixture is 10.5 gallons.
(3) To find how many 1/4 gallon containers can be filled with this mixture, we divide the total volume of the mixture by the volume of one 1/4 gallon container:
10.5 divided by 1/4 = 10.5 x 4/1 =
42
Hence he can fill 42 of these 1/4 gallon containers with the paint mixture