medium · GMAT Quant

A machine learning data pipeline allocates 4 MB of memory per batch for the first 250 batches processed. Processing beyond 250 batches triggers dynamic cache expansion, allocating 6 MB per batch for all subsequent batches.

How many total batches were processed during a run that allocated 2,200 MB of memory?

  1. 366.7
  2. 400
  3. 450
  4. 500
  5. 550

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