6 persons working 5 hours a day can complete a work in 16 days .how many days will 4 persons wil take to complete the same work if each 6 hours a day
Question
How many days will 4 persons take to complete the same work if each works 6 hours a day?
6 persons working 5 hours a day can complete a work in 16 days.
Solution
Sure, let's solve this step by step:
Step 1: First, let's find out the total hours required to complete the work by 6 persons working 5 hours a day for 16 days.
Total hours = Number of persons * hours per day * number of days Total hours = 6 persons * 5 hours/day * 16 days = 480 hours
Step 2: Now, let's find out how many days 4 persons working 6 hours a day will take to complete the same work.
Number of days = Total hours / (Number of persons * hours per day) Number of days = 480 hours / (4 persons * 6 hours/day) = 20 days
So, 4 persons working 6 hours a day will take 20 days to complete the same work.
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