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3. 100 200 400 300 400 RatiosProportions Similar  Other 300 200 400 200 100 500 100

4. Row 1, Col 1 Simplify: What is ¾?

5. 1,2 Solve: What is x = 1.6?

6. 1,3 A ratio between a pair of corresponding sides of two similar polygons. What is a scale factor?

7. 1,4 The proportion for the following: What is x = 8? x 12 18

8. 2,1 Simplify: What is 24/5?

9. 2,2 Solve: What is x = 16?

10. 2,3 Solve for x: What is x = 16? 24 12 8 x 10

11. 2,4 Solve for x: What is x = 9.6? 8 10 x 12

12. 3,1 Find the ratio and simplify: What is 11/7? 35 A B C 55 D E F  ABC ~  DEF

13. 3,2 Solve for x: What is x = 1?

14. 3,3 Solve for x:  RED ~  SUN RE = 6, ED = 8, RD = 9 SU = 15, UN = x, SN = 22.5 What is x = 20?

15. 3,4 Solve for x: What is x = 3? 6 9 x2

16. 4,1 Simplify the ratio: What is 8/3?

17. 4,2 Solve the following for x: What is x = 12?

18. 4,3 State why the two triangles are similar. What is SSS ~? 24 18 30 9 12 15

19. 4,4 Solve for x: (Type the question for 4,4 here.)? 16 8 12 – x x

20. 5,1 Simplify the following ratio: e = 6, f = 15, and g = 30 What is 7/17?

21. 5,2 Solve for x: What is x = 3?

22. 5,3 Solve for x: What is x = 42? 14 x 60 24 18

23. 5,4 Solve for x: What is x = 2? 21 15 x + 5 x + 3