Chelseysantiago0511go Chelseysantiago0511go Math Answered Activity 2 Write Rate,base or percentage to identify what you need to solve for. 1. 60 is 15% of what number?2. What is 87% of 100?3. 4 is what percent of 8?4. What percent of 50 is 5?5. 22% of what number is 66?