Question

There are 60 electric bulbs. 12 of them are not working. If one is taken out randomly, what is the probability of

(i) it's a working bulb
(ii) it's a not working bulb​

Answer 1

Answer:

it is working

Step-by-step explanati

Answer 2

Answer:

1.0.8

2.0.2

Step-by-step explanation:

1. p(its working)---->number of bulbs= 60-12 = 48--->

working bulbs/total bulbs - 48/60 =0.8

2. p(its not working) - 12/60 = 0.2

HOPE ITS HELPS