Mathematics · Time and Work
A can build a wall in 12 days while B can build the same wall in 15 days. If they work together, how many days will they take to complete the wall?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 13 days
- 220 days
- 3320 days
- 4203 days✓
Correct answer
203 days
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