odd numbers-1,3,5,7,9
even 2.4.6.8.10
prob odd then even= 5/10*5/9=25/90=5/18
Helena has a set of number cards numbered 1 through 10. If Helena randomly draws two cards from the deck, what is the probability that she will draw an odd number and then a two?
The answer i had was 1/18, but its not on there, so i need help and im confused.
2 answers
I think it's 6/10
Hope this helps if it's not the answer let me know,
Hope this helps if it's not the answer let me know,