Question

A pen holder caintain 3 black, 2 green, 3 red pens. Two pens drawn at random. What is the probabailty of none is green

Answer 1

Answer:

3+2+2=8

2/8= 1/4

is corret answer

Answer 2

Answer:

Total no of pens

3+3+2=9

green pens=2

so,

non green pens= 8-2=6

probability of non green pen is

$\frac{6}{8} = \frac{3}{4}$