2. 职称英语
  3. When Greenville State University decided to move its fine arts collection to a n

When Greenville State University decided to move its fine arts collection to a n

游客2025-02-27  22
问题 When Greenville State University decided to move its fine arts collection to a new library, it had to package the collection in 20-inch by 20-inch by 15-inch boxes. If the university pays $0.50 for every box, and if the university needs 3.6 million cubic inches to package the collection, what is the minimum amount the university must spend on boxes?
选项 A、$255
B、$275
C、$510
D、$1,250
E、$2,550
答案 A
解析 The boxes mentioned are 20×20×15 cubic inches=6,000 cubic inches each. 3,060,000 divided by 6,000 equals 510 boxes. 510×$0.50 per box=$255.
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