Mathematics · Work and Time

P is 30% more efficient than Q. Working together, how many days will they take to complete a piece of work that P alone can finish in 23 days?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

115 days
213 days✓
311 days
410 days

Correct answer

13 days

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P is 30% more efficient than Q. Working together, how many days will they take to complete a piece of work that P alone can finish in 23 days?

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P is 30% more efficient than Q. Working together, how many days will they take to complete a piece of work that P alone can finish in 23 days?

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