Math, asked by ashnakureshi, 7 months ago

In a pack of 400 screws there are 120 defective screws. Find the probability that a screw selected at random is non defective. *

2 points

Answers

Answered by jini1977manoj

5

Answer:

280/400=7/10 is the answer hope it is useful for u plz thank me and mark as brainlist

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