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Please help I don't understand hurry

Please help I don't understand hurry-example-1

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6 votes

Answer:

760

Explanation:

You want to know the number of devices without defect if 3% of a day's production of 784 devices are defective.

Number defective

The number of defective devices produced in a day is expected to be ...

3% × 784 = 23.52 ≈ 24 . . . . devices

Number without defect

The number without defect will be the remaining number of devices:

784 -24 = 760

About 760 devices are without defect.

User Erwin Van Hoof
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