Question

In a box there are 10 non-defective and some defective bulbs. If the probability that a bulb
selected at random from the box to be defective is 2727 then find the number of defective
bulbs.

Answer 1

Step-by-step explanation:

Non defected bulbs are = 10bulbs

Total bulbs = 2727

Number of defective bulbs= 2727-10

= 2717

Probability = 2717/2727

0.996

Answer 2

Answer:

Non defected bulbs are = 10bulbs

Total bulbs = 2727

Number of defective bulbs= 2727-10

= 2717

Probability = 2717/2727