There are 10 cookies in a box. Six have chocolate centres and four have jam-filled centres. Shweta…

There are 10 cookies in a box. Six have chocolate centres and four have jam-filled centres. Shweta randomly chooses a cookie from the box and eats it. Then, Ali randomly chooses and eats one of the remaining cookies. What is the probability that Shweta and Ali choose cookies with different centres?