Question

Out of 40 sandwiches, 19 are turkey, 9 are bologna, and the rest are tuna fish. If one sandwich is randomly picked, what is the probability of picking a tuna fish sandwich?

Answer 1

If 19 are turkey and 9 are bologna, that means that 12 are tuna fish (19 + 9 = 28. 40 - 28 = 12)

12/40 = 0.3, or 30%

The answer is 30%.