Un panadero usó 1/2 de libra de harina para elaborar un pan, 1/4 de libra para hacer rosquillas y 1/3 de libra de harina para ha
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It takes 10 workers 5 days to complete a road repair when working 2 hours a day.
So, this becomes : man hours required to finish the work.
Given is, if 2 people work for 5 hours a day, then let the number of days to finish the road be = d
So, total man hours =
Now, or
Hence, it will take 10 days for 2 people working 5 hours daily, to complete the work.