College of Marin Study Guide for Math 95 A,B - Pearson Learning ...

Lesson 5: Ratio and ProportionProcedures1. Read Sect. 5.1, pp. 292–295Homework: Set 5.1, pp. 296–298, 1–51 (Odd Numbered Problems).2. Read Sect. 5.2, pp. 299–301Homework: Set 5.2, pp. 302–305, 1–41 (Odd Numbered Problems).3. Read Sect. 5.3a, pp. 306–307Homework: Set 5.3, pp. 311, 1–9 (Odd Numbered Problems).4. Read Sect. 5.3b, pp. 307–310Homework: Set 5.3, pp. 311–313, 1–57 (Odd Numbered Problems).5. Read Sect. 5.4, pp. 314–320Note: In setting up a proportion it is crucial to have both ratios in the samedirection. In Example 3 on page 315, for example, it would be wrong to write theproportion as8-----52since the ratio on the left represents tickets to cost while the ratio on the rightrepresents cost to tickets.Homework: Set 5.4, pp. 320–324, 1–47 (Odd Numbered Problems).6. Read Sect. 5.5, pp. 325–328Homework: Set 5.5, pp. 329–332, 1–39 (Odd Numbered Problems).7. Do the Summary and Review for Chapter 5 on pages 333–335, 1–35.8. The sample test is all the problems 1–23 of the Test: Chapter 5 on pages 336–337of your text book. Time yourself to ensure you allot enough time for the actualtest.9. Show your homework and sample test, then ask for the Lesson 5 test. If you usescratch paper, number your problems in sequence and staple your scratch paperto your test before you turn it in. Make sure your scratch paper is clear and easyto read. Be sure you are ready for this test since every test you take is averagedinto your score for this lesson.90-----n15