In a certain production unit, rau alesh, seteland
were
also increased by 40% what will be the perca de
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Answer:
Method 1:
Let us say that the production originally was P
It has fallen to 40% or 2/5th
New Production = P' = (2/5)P
The working hours should become 5/2 of the original.
=> The working hours should increase by 3/2 or 150%
Method 2:
A percentage change of 'r' can be compensated by a corresponding change of -100r/(100 + r) % to bring back the orignal level.
Production has fallen to 40%
=> It has reduced by 60%
=> r = -60
=> Change required in working hours
= -100(-60)/(100 - 60)
= 6000/40
= 150%
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