PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoAn engineer estimates that 13 people will finish a construction project in 42 days, but the owner informed him to finish the work in 20 days, then how many people will the engineer require to finish the job on time.
The engineer requires people to finish the project in 20 days.
[Note: Enter the response as an exact whole number.]
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