GMAT Problem Solving

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Source: GWD

Level: 3

The surface of a certain planet reflects 80 percent of the light that strikes it. The clouds around the planet then absorb 40 percent of the reflected light. What percent of the light that strikes the planet is reflected from the surface and passes through the clouds without being absorbed?

  • A 0.32
  • B 0.4
  • C 0.48
  • D 0.3
  • E 0.88

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