Write question and solve. Use any model to represent your answer. Answer in a complete sentence.
1. The corporate team-building event will cost $16 if it has 4 attendees. How many attendees can there be, at most, if the budget for the corporate team-building event is $20? Solve using unit rates.
2. A 5-kilogram bag of potatoes costs $9.90. What is the unit price?
3. A 5-pack of dish towels costs $5.30. What is the unit price?
4. Are these ratios equivalent? How do you know?
3 drivers : 1 day and 17 drivers : 11 days