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Solution: How long will it take Pedro can paint the same fence if he had to work alone?

(Last Updated On: December 8, 2017)

How long will it take Pedro can paint the same fence if he had to work alone?

Problem Statement: ECE Board November 1995

Pedro can paint a fence 50% faster than Juan and 20% faster than Pilar, and together they can paint a given fence in 4 hours. How long will it take Pedro can paint the same fence if he had to work alone?

Problem Answer:

Pedro can paint the same fence in 10 hours, if he had to work alone.

Solution:

Solution: How long will it take Pedro can paint the same fence if he had to work alone?

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