Mathematics · Work and Time
अमन एक मशीन को 8 घंटे में असेंबल कर सकता है। भास्कर उसी मशीन को 12 घंटे में असेंबल कर सकता है। अमन असेंबलिंग शुरू करता है, और वे हर घंटे एकांतर (बारी-बारी) रूप से काम करते हैं। मशीन असेंबलिंग कितने घंटों में पूरी होगी?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 19 घंटे
- 29.5 घंटे✓
- 38.5 घंटे
- 410 घंटे
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9.5 घंटे
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