Question

Question #f5b12

Answer 1

`1/3`

Explanation:

There are 30 tickets in the first box and 28 in the second.

P(More than 21, More than 20) = `10/30 xx 28/28 = 1/3`

P(Less than 3, Less than 3) = `2/30 xx 0/28 = 0`

P(both more than 20 OR less than 3) = `1/3 +0 = 1/3`