Due to decrease in manpower the production in a factory decreases by 25%. By what per cent should the working hours be increased to restore the original production?
Given:
Due to decrease in manpower, the production in a factory decreases by 25%.
Solution:
Let the total amount of production is 100 units.
So, new production after decrease =
Units to cover with increase in working hours = 100 – 75 = 25 units
Now, Percentage increase in working hours =
Percentage increase in working hours = 33
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