Ask Question
19 June, 06:33

If it takes 21 minutes for 5 people to paint 7 walls how many minutes does it take 3 people to paint 5 walls

+2
Answers (2)
  1. 19 June, 09:00
    0
    21 divided by 7 equals 3

    3 minutes per wall for 5 people to paint
  2. 19 June, 09:43
    0
    21 minutes divided by 7 walls = 3 minutes per wall for 5 people.

    Assuming each worker has the same exact productivity, one person would take 15 minutes to paint a single wall (3 minutes x 5 people to get the amount of time for 1 worker per wall).

    15 minutes for one worker multiplied by 5 walls = 75 minutes for one worker. Divide 75 minutes by 3 people = 25 minutes to paint all 5 walls with 3 people.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “If it takes 21 minutes for 5 people to paint 7 walls how many minutes does it take 3 people to paint 5 walls ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers