DSSSB · Mathematics

Team A can complete a project in 15 days, and Team B can complete the same project in 20 days. If both teams work together, but Team B leaves after 6 days, how many more days will Team A take to finish the remaining work?

  1. 2.5 days
  2. 5.5 days
  3. 6.5 days
  4. 4.5 days
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