Probability that the first card is not a club is 1 minus probability that it is a club. i.e. 1 - 1/4 = 3/4
Probability that the second card is a diamond = 1/4
Probability that the first card is not a club AND the second card is a diamond is 3/4 x 1/4 = 3/16
I'm not sure does anyone else know the answer?
Ok well divide it by 5 ok
10:7 that is the most simplest form for this ratio! I hope you understand and if there are any other questions like this I would love to help!!!