Math, asked by rawatabhimanyu439, 16 days ago

A B and C can do a job in 12 hour 20 hour and 30 respectively if they all work together how long will they take to complete the job

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Answered by aditya91253

2

Answer:

A b and c can do a job in 12h 20h and 30h respectively. if they all work together how long will they take to complete the job ? answer =6 days.

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