If 0.5 Y people work on project B for 10 days and then 0.5Y people join the project after 10 days. How many days will it take to complete the Project B?
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Q:
If 0.5 Y people work on project B for 10 days and then 0.5Y people join the project after 10 days. How many days will it take to complete the Project B?
- 135 daysfalse
- 240 daystrue
- 345 daysfalse
- 450 daysfalse
- 5None of thesefalse
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