Question

What is the probability that both ties he chooses are solid white

Answer 1

`(1)/(25)`

Explanation:

Total outcome is 10

Favorable outcome is 2

The probability to choose solid white tie is
`(1)/(5)`

The probability that both ties he chooses are solid white is

`(1)/(5)` ×
`(1)/(5)` =
`(1)/(25)`