Mathematics · Time and Work
Kratika and Lucky can complete a work individually in 15 days and 45 days respectively. They completed 60% of the work working together with 25% less than their actual efficiencies, and the rest of the work with their actual efficiencies. Find the total time taken by both of them to complete the entire work.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 116.5 days
- 215.5 days
- 313.5 days✓
- 414.5 days
Correct answer
13.5 days
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