GMAT 考满分题库

- 数学PS -
A car painting shop had a cubic painting chamber of 1000 cubic meters in volume. When a new and bigger car model was introduced, a parallelepiped section was added to a side of the painting chamber, which added fifty percent more volume to the original volume of the chamber. What are the dimensions in meters of the section added?
  • A1:10:10
  • B2:10:10
  • C5:10:10
  • D20:10:10
  • E50:10:10
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正确答案: C

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