Question

A quality control process results in 30 parts in every 500 being rejected as below standard express this failure rate as a percentage

Answer 1

Answer:

percentage=(30/500)*100=6%

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Step-by-step explanation:

Answer 2

This failure rate is 6%.

Step-by-step explanation:

Since we have given that

Number of rejected parts = 30

Total numbers = 500

So, Percentage of failure rate would be

$\dfrac{\text{Number of failure part}}{\text{Total}}\times 100\\\\=\dfrac{30}{500}\times 100\\\\=\dfrac{3000}{500}\\\\=6\%$

Hence, this failure rate is 6%.

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A quality control process results in 30 parts in every 500 being rejected as below standard express this failure rate as a percentage

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