Question

15. A box contains 2 dozen pairs of contact :lenses, of which 8 pairs are tinted.
A pair of contact lenses is drawn at random from the box. Find the
probability that it is not tinted.​

Answer 1

Answer:

1/4 is the probability

Answer 2

Answer:

2/3 is the answer.

Step-by-step explanation:

2 dozen pair of contact lenses means 24 contact lenses.

8 are tinted. You have to subtract 8 from 24. You get 16 pairs which are not tinted.

The probability of pairs that are not tinted will be 16/24 which is 2/3.

Hope it helped :)