Math, asked by lekhanisharmasks57, 5 months ago

A lot of 20 bulbs contains 4 detective bulbs .a bulbs is drawn at random. find the probability of having a good bulb

Answers

Answered by AyushiSingh1102

0

Answer:

4/5

Step-by-step explanation:

total no of good bulbs 16

probability of withdrawal of good bulb is 16/20

4/5

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