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A question / Problem based on Time and work

A can complete a work in 20 days and B can complete the work in 30 days.Both of them starts work and after few days C joined with them and together they complete the work within 10 days.Then find the number of days in which C works.

  • Akshaya
  • 2039 दृश्य
  • 6 उत्तर
6 उत्तर
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