QuestionFind Unit Rates
1. Lisa takes 27 minutes to run 3 miles. A. Write Lisa's unit rate in minutes per mile. B. Write Lisa's unit rate in miles per minute. C. At this rate, how many miles will Lisa have run after 45 minutes? D. At this rate, how long would it take Lisa to run 7 miles?
2. A 5 -pound bag of carrots costs $\$ 2.69$, and a 2 -pound bag costs $\$ 1.89$. A. Which bag provides a greater weight per dollar spent? B. How much does 10 pounds of carrots cost when purchasing 5-pound bags? C. How much does 10 pounds of carrots cost when purchasing 2-pound bags? D. What is the difference in price between each option when purchasing 10 pounds of carrots?