Probability

Hi there,

Could you double-check whether the problem says followed by "2 digits" or "1 digit"?

I spent 23 min scratching my head

whats the source of the question ???

Question is correct and I assume answer is missing one "0".

Solution:

Any combination of 2 letters from 10 (where the letter can be the same one repeated) is 10x10=100 possibilities. For each of those there will be any number between 00 and 99, which is also 100 possibilities. Therefore a possible total of 100x100=10,000 products.

Otherwise for current answer, there must be only "1" digit which gives you 100 * 10 = 1000

Ashley@VeritasPrep wrote:Hi there,

Could you double-check whether the problem says followed by "2 digits" or "1 digit"?

Hi Ashley,
it was 2 digits . I think one of our frnd has answered the question.

newgmattest wrote:Question is correct and I assume answer is missing one "0".

Solution:

Any combination of 2 letters from 10 (where the letter can be the same one repeated) is 10x10=100 possibilities. For each of those there will be any number between 00 and 99, which is also 100 possibilities. Therefore a possible total of 100x100=10,000 products.

Otherwise for current answer, there must be only "1" digit which gives you 100 * 10 = 1000

Hi,
You are right but the answer choices was guven exactly like this.