I have the answer is 80,730. However, I'm interested in how to get the answer to 80,730 with the step-by-step. Thank you! A certain lottery has 27...

Please help this statistic problem. I have the answer is 80,730. However, I'm interested in how to get the answer to 80,730 with the step-by-step. Thank you!A certain lottery has 27 numbers. In how many different ways can 5 of the numbers be selected? (Assume that order of selection is not important)Formula is nCr=n! over (n-r)!r!

I have the answer is 80,730. However, I'm interested in how to get the answer to 80,730 withthe step-by-step.A certain lottery has 27 numbers. In how many different ways can 5 of the numbers be...