Mathematics · Time and Work

J, K and L together can complete a book in 20 days. J and K together can complete the same book in 25 days. In how many days can L alone complete the same book?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1125 days
2110 days
3100 days✓
4140 days

Correct answer

100 days

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J, K and L together can complete a book in 20 days. J and K together can complete the same book in 25 days. In how many days can L alone complete the same book?

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J, K and L together can complete a book in 20 days. J and K together can complete the same book in 25 days. In how many days can L alone complete the same book?

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