Question

The letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a letter that is NOT B.

Answer 1

6/7 because there are 7 total and only 1 B leaving 6 other letters.

Answer 2

6/7

Explanation:

Each letter has a 1/7th chance of being chosen.

Add them all up to get 7/7, and take out B, making it 6/7.