Brenda mixed together 11/12 quart of cranberry juice and 8/15 quart of ginger ale to make punch. How much punch did Brenda make?

Answer 1

common denominator is 15*12 = 180
11/12*15/15=165/180
8/15*12/12=96/180

165/180+96/180=261/180=29/20 quarts
or 1.45 gallons