  # How many day will 21 operators working 8 hours a day do the same set of job?

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26 operators working 7 hours a day can complete a set of job in 24 days.
In how many day will 21 operators working 8 hours a day do the same set of job? posted Feb 19, 2021

26 days
.
26 * 7 * 24 = 21 * 8 * X
X = 26 answer Feb 19, 2021 by

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