2.  A backpacker in the Sierras hikes 5.5 miles in 2 hours. If the hiking rate remains the same, how far will the backpacker hike in 7 hours?

3.  Uses division to compare two quantities. Can write the ratio of two quantities a and b in three ways:

4.  At a carwash fundraiser, 18 ninth grade students and 14 tenth grade students worked the first shift  A. Find the ratio of ninth grade students to tenth grade students.  B. Find the ratio of ninth grade students to all students.

5.  Equation that states two ratios are equivalent What must be true though??

6.  A.  B. 12 is to 18 as d is to 27.

7.  HW #16 Ratio and Proportion Worksheet