easy · GMAT Quant

A software application increases the allocated bandwidth for a channel by 15 megabits per second and then multiplies this upgraded bandwidth by 5 using parallel streams.

If the channel's final combined bandwidth is 125 megabits per second, what was the initial allocated bandwidth, in megabits per second?

  1. 10
  2. 15
  3. 25
  4. 40
  5. 110

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