Question

In a bag, there are 100 bulbs out of which 30 are defective ones. a bulb is taken out of the bag at random. find the probability of the selected bulb to be a good one ​

Answer 1

Answer:

No. of good bulbs = 100 - 30 = 70

Probability = 70/100 = 7/10

Answer 2

No of good bulb=100-30=70

Probability of selected bulb to be good one=70/100=7/10

MARK BRAINLIEST.