David has a collection of 9 grey fingerboards, 4 white fingerboards, and 3 yellow fingerboards.

He chooses one at random. Locate the probability of the following events on the number line.

A black fingerboard is chosen.

1. A

2. B

3. C

4. D

5. E

PLEASE HELP ME ASAP

David has a collection of 9 grey fingerboards 4 white fingerboards and 3 yellow fingerboardsHe chooses one at random Locate the probability of the following eve class=