3 years ago

Out of 820 discs tested, 33 are defective. Estimate the number of defective discs in a batch of 17,000.

Mathematics

2 answers:

Zina [86]3 years ago

7 0

684 discs would be correct

Vlada [557]3 years ago

4 0

Answer:

684 discs

Step-by-step explanation:

33/820 were defective

17,000/820= 20.73

20.73*33

684 discs

-you could also do 4% of 17,000

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