RealMadrid77 RealMadrid77

26-04-2020
Mathematics

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It takes Ted 11 hours to paint a building. It takes Linda 8 hours to paint the same building. Which of the following equations could be used to determine how many hours it would take them to paint the building if they worked together?

It takes Ted 11 hours to paint a building It takes Linda 8 hours to paint the same building Which of the following equations could be used to determine how many class=

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ebrown19377 ebrown19377

26-04-2020

i think the answer is d (the last choice)

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