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A can do a work in 40 days, B can do it in 60 days. How long will they take to c

Practice Questions

Q1
A can do a work in 40 days, B can do it in 60 days. How long will they take to complete the work together?
  1. 20 days
  2. 24 days
  3. 30 days
  4. 36 days

Questions & Step-by-Step Solutions

A can do a work in 40 days, B can do it in 60 days. How long will they take to complete the work together?
  • Work Rate – Understanding how to calculate the work rate of individuals and combine their rates to find the total time taken to complete a task.
  • Fraction Addition – Applying the concept of adding fractions to determine the combined work rate of A and B.
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