Question

15% of people on the beach do not wear sun screen. If 30 people don't wear sunscreen, what is the total number of people at the beach?

Answer 1

Answer: The information you are given shows that 15% = 30. Multiply 30 by 6 and 2/3 (The number of times 15 goes into 100) and you have your answer. There are 200 people on the beach.