Question

In a box of 600 electric bulb
, 12. Bulbs are detective. One bulb is taken out at random. Find the probability that it is a non - detective bulb.

Answer 1

Answer:

1 ot of 588

Step-by-step explanation:

600-12=588

and out of 588 one is taken out

Answer 2

Answer:

588/600

Step-by-step explanation:

we have total number of bulbs=600

and defective bulbs =12

so number of non defective bulbs = 600-12=588

probability of random bulb will be non defective=588/600