Question

In a large city 37% of all restaurants except both MasterCard and Visa credit cards 50% except MasterCard and 60% Visa card a tourist visiting the city at a restaurant at to have lunch find the

Answer 1

47%

Explanation:

To find the chance of finding a restaurant that takes either MasterCard or Visa, you just add the percentages that take each card (50% + 60%), but you have to subtract the part that takes both (37%).So, the chance of finding a restaurant that takes either MasterCard or Visa is 50% + 60% - 37% = 73%.