Question

Through Maths Eye 3 workers can complete a task in in 10 days by working 8hours each day if one of them has left the job.how many hours each day should other worker do the job if the task is to be completed in 12 days.



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Answer 1

Answer:

10hrs

Step-by-step explanation:

this is completed by mdh method

so let's start

m(men)×d(day)×h(hour)=m×d×h

3×10×8=2(after 1 men left) ×12×h

240=24h

240÷24=h

h=10

ans. =10hours