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yulyashka [42]
3 years ago
8

An operation has a 20 percent scrap rate. As a result, 80 pieces per hour are produced. What is the potential labor productivity

that could be achieved by eliminating the scrap?
Physics
1 answer:
navik [9.2K]3 years ago
8 0

Answer:

25%

Explanation:

If there is 20% scrap, then

80% of (production + scrap) = 72 pcs/hr

Now,

\frac{80}{100} \times (72+scrap)= 72 pcs/hr\\0.80\times (72+Scrap) = 72 \\ 72+Scrap = \frac{72}{0.80}\\72 + Scrap = 90\\Scrap = 18 pcs /hr

The percent increase in labor productivity is, \frac{18}{72} =0.25.

Or it can be written as  25% of  which would give 80 pieces per hour.                                            

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