At west coast dogs 6 of last 10 customer wanted mustard on their hot dogs considering this data how many 15 customer would you expect to want mustard

Answer 1

6/10 = x/15

Solve for x.

Answer 2

Of the recent customers at West Coast Dogs, 30 wanted mustard on their hot dogs and 10 did not. Considering this data, how many of the next 76 customers would you expect to want mustard?