Francis mixes 3/8 gal of white paint, 2 7/8 gal of blue paint, and 15/4 gal of red paint.
How much white paint will Francis need to make 7 gallons of the same color paint?


Francis has made _____ gal of paint when he first mixes the three colors.

The constant of proportionality of white paint to gallons of mixed paint is ______


Francis will need __________ gal of white paint to mix together 7 gals of the same color paint.


PLEASE HELP!!!!!

Blank one the options are: thirteen-fourths, thirty-one eights, or nine-halves.

Blank two the options are: one-seventh, one-twelfth, three twenty-sixths, or thirty-six thirds

Blank three the options are one, eighty-four, seven twelfths, or twenty-one twenty-sixths


Please help me with the problem.