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Math Review: Similar Figures, Unit Rate, Proportional Relationships, Simplifying Expressions

This review covers topics such as similar figures, unit rate, proportional relationships, and simplifying expressions. Practice problems and answers are provided.

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Math Review: Similar Figures, Unit Rate, Proportional Relationships, Simplifying Expressions

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  1. Ch.4 Review

  2. Similar Figures - 10 This word describes “matching” or “paired up” sides in similar figures.

  3. Similar Figures Answer – 10 Corresponding +2 correct spelling

  4. Similar Figures - 20 These are two attributes of similar figures (think angles and sides).

  5. Similar Figures Answer – 20 • Equal Angles • Proportional Corresponding Sides

  6. Similar Figures- 30 • What is the scale factor? Original Copy

  7. Similar Figures Answer – 30

  8. Similar Figures- 40 What is the scale factor? Original Copy

  9. Similar Figures Answer – 40

  10. Similar Figures- 50 • Find the missing length.

  11. Similar Figures Answer – 50

  12. Unit Rate - 10 Jada the android runs 27 miles in 3 hours. What is the unit rate?

  13. Unit Rate Answer – 10 Jada can run 9 miles per hour.

  14. Unit Rate - 20 My grandma can knit 384 socks in 96 days. What is the unit rate?

  15. Unit Rate Answer – 20 Grandma can knit 4 socks per day.

  16. Unit Rate - 30 Peaches are on sale for $2.10 for 6. What is the unit rate?

  17. Unit Rate Answer – 30 The sale price is $0.35 per peach.

  18. Unit Rate Question - 40 A wolf ran 72 miles in 8 hours. If it continues at the same rate, how far can it run in 12 hours?

  19. Unit Rate Answer – 40 The wolf could run 108 miles in 12 hours.

  20. Unit Rate - 50 14 cupcakes weigh 56 ounces. How much would 40 cupcakes weigh in pounds? (There are 16 ounces in 1 pound)

  21. Unit Rate Answer – 50 Forty cupcakes would weigh 10 pounds.

  22. Proportional Relationships - 10 This word is used to describe a graph in which all points lie on a straight line.

  23. Proportions Answer – 10 What is linear? +2 correct spelling

  24. Proportional Relationships - 20 These are two attributes seen in the graph of a proportional relationship.

  25. Proportions Answer – 20 • The graph must be linear and pass through (0, 0).

  26. Proportional Relationships - 30 • Write the equation for the proportion represented in the table of values:

  27. Proportions Answer – 30

  28. Proportional Relationships - 40 • Write the equation for the proportion represented in the table of values:

  29. Proportions Answer – 40

  30. Proportional Relationships - 50 • Write the equation for the proportion represented in the table of values:

  31. Proportions Answer – 50

  32. Ch.1-3 Review - 10 • Simplify

  33. Ch.1-3 Review Answer – 10

  34. Ch.1-3 Review - 20 • Simplify

  35. Ch.1-3 Review Answer – 20

  36. Ch.1-3 Review - 30 • Simplify If two Jacks are removed from a standard deck, what is the probability of drawing a face card? (Answer in lowest terms.

  37. Ch.1-3 Review Answer – 30 If two Jacks are removed from a standard deck, what is the probability of drawing a face card? (Answer in lowest terms. P(Face Card) = 1/5

  38. Ch.1-3 Review - 40 • Find the area.

  39. Ch.1-3 Review Answer – 40

  40. Ch.1-3 Review - 50 • Simplify

  41. Ch.1-3 Review Answer – 50

  42. Simplifying Expressions - 10 • Simplify

  43. Simplify Expressions Answer – 10

  44. Simplifying Expressions - 20 • Simplify

  45. Simplify Expressions Answer – 20

  46. Simplifying Expressions - 30 • Simplify

  47. Simplify Expressions Answer – 30

  48. Simplifying Expressions - 40 • Simplify

  49. Simplify Expressions Answer – 40

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