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a factory manufactures a metal piece in 32 minutes. New technology allowed the factory to cut that time by 8%. Then another improvement cut that time by 5%. How long does it take to manufacture the piece now? Round your answer to the nearest minute
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Answered by
5
Answer:
time taken by the factory in manufacturing the piece earlier =32 min
after new technology
8% of 32 minutes
= (8/100)*32
=2.56 min
now the time taken to manufacture= 32-2.56
=29.44
again after a reduction of 5%
5% of of 29.44
=(5/100)*29.44
=1.47
so now the time taken to manufacture a piece wil be
= 29.44-1.47
= 27.97 minutes
rounding of
= 28 minutes
Step-by-step explanation:
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Answered by
0
Answer:
28 minutes
Step-by-step explanation:
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