QX7 28 tea pluckers can pluck 1250kg. in & hours. How many sine more pes be required, it 1200 kg of tea need to in 6 hours?
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Subject:
English -
Author:
tristenlyons -
Created:
1 year ago
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Answer:
QX7 28 tea pluckers can pluck 1250kg. in & hours. How many sine more pes be required, it 1200 kg of tea need to in 6 hours?
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Author:
lillie7dru
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Answer:
There exists an inverse relationship between them.
So, what we need to understand is that in both cases their product must remain the same. ..(1)
Let the number of tea-pluckers required to complete the same amount of work in 1414 hours be x.
Therefore,
⇒28×8=x×14⇒x=28×814⇒x=2×8⇒x=16⇒28×8=x×14⇒x=28×814⇒x=2×8⇒x=16 (using (1))
The number of tea-pluckers required will be 1616.
Initially, to complete the same amount of work, 2828tea-pluckers were required.
So, the work force is reduced by (28−16=1228−16=12)hours.
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Author:
nikopruitt
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