general math MCQ #129

It takes one person 20 hours to clean a garden. How long will it take if 5 people work together at the same rate?

general math MCQ #129

  1. Question 1

    Q1. It takes one person 20 hours to clean a garden. How long will it take if 5 people work together at the same rate?

    • A) 3 hours
    • B) 6 hours
    • C) 5 hours
    • D) 4 hours

    Answer: 4 hours

    Explanation: 5 people working together complete the task in 20/5 = 4 hours.