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71. In initial production of a new video game, it is discovered that the ratio of functional games to defective games is 20 to 1. If 360 games are produced, how many could be expected to be defective?
72. Olivia is writing a recipe for orange-colored fruit salad. She uses 4 apricots for every cantaloupe, 2 peaches for every apricot, and one orange for every cantaloupe. If she uses 8 oranges, how many whole pieces of fruit total will be used for the fruit salad?
74. Greg’s Golf Shop hires teenagers to collect lost golf balls from the city’s golf courses. The golf balls are then packaged in boxes of a dozen for reselling. This summer, the workers collected 2,244 golf balls. After repackaging, how many golf balls will be left over?
75. Kathleen projects her expenditures for purchasing office supplies to be $85/week. How much will she spend on office supplies over a 4-week time span?