A quart bottle contains a mixture that is 1/3 antifreeze, 2/3 water. A half gallon bottle contains a mixture that is 3/4 antifreeze, 1/4 water. The contents of the two bottles are poured into a gallon jug. What is the ratio (one integer to another, in the form a:b) of antifreeze to water in the jug?
k, 3/4+1/3:2/3+1/4
overall, the ratio from antifreeze:water is:
1.0833333333333333:0.9166666666666667