Question

.A box of 600 bulbs contains 12 defective
bulbs. One bulb is taken out at random
from this box. Then the probability that it
is non-defective bulb is:​

Answer 1

Answer:

588/600.

Explanation:

The no. of defective bulbs are 12 so 600-12 =580.

So the no. of non defective bulbs are 588 hence the probability is 588/600 you can simplify it further.