Question

Q18 Mona has a box of coloured pens. She takes a pen at random from
the box, the probability that she
takes a red pen is 0.4.1f the box contains total 50 pens of blue, green and red colour and there are 15 blue
pens and 15 green pens, answer the following questions
(a)
Find the probability that she doesn't take a red pen is :
(1)3/5
(11) 415
(iii) 2/5
(iv) 1/3​

Answer 1

Answer:

(1) 3/5

Step-by-step explanation:

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