PPT-Lesson 8: Equivalent Ratios

Exercise 1 Circle any equivalent ratios from the list below Ratio 12 Ratio 510 Ratio 616 Ratio 1232   Find the value of the following ratios leaving your answer as a fraction but rewrite the fraction using the largest possible unit. 6.1.9 . 1. Equivalent ratios. 2. Find 3 additional equivalent ratios for each problem. .  . Measurement conversions. 3. 3 yd = _____in. 12 ft = _____ yd. 9 ft = _____ in. 48 in = _____ ft. 2 yd = _____ in. Equivalent means EQUAL!. Determine if 20 rolls for $5 and 48 rolls for $12 are equivalent rates. . 1. st. Write . each rate as a fraction. . 2. nd. Find . its unit rate.. =. 20 rolls. $5. __________. UNIT 6. Math 7 Plus. So far we have looked at the following ways to use ratios to find unit rates as well as to help us find other equivalent ratios. . GRAPHING IN A COORDINATE PLANE. Best used to make predictions about equivalent ratios. Unit 4 Review. Ratios, Rates and Unit Rates…oh, my!. 4 minutes / dollar. 60 birds fed. $30. 12 : 21. Mrs. Carson. ; $8 . / hour. Mrs. Carson pays Kristen $48 for babysitting 6 hours, and Mr. Vazquez pays her $67.50 for babysitting 9 hours. Who pays her the better hourly rate? What is that hourly rate?. a. to . b. . a. : . b. . a. . . b. Each is read, "the ratio of . a. to . b. ." . Each ratio should be in . simplest form. Chapter 5. Section 5.5 and 5.6. Exploring . Ratios and . Equivalent . Fractions. INVESTIGATE. Can you compare all three at once?. Example 1.. How . many hearts to stars are there?. 16:7. 16:7. is known as a . Lesson 5.2: Proportions. Chapter Five: Ratios and Proportions. Lesson 5.2: Proportions. Chapter Five: Ratios and Proportions. Lesson 5.2: Proportions. Chapter Five: Ratios and Proportions. Lesson 5.2: Proportions. Ratios and Rates. Objective:. Learn to find Equivalent Ratios and Rates. . Equivalent Ratios and Rates. You can find equivalent ratios and rates the same way as you find equivalent fractions- by multiplying or dividing both parts of the ratio or rate by the same number.. Standard:. Preparation for 6.RP.3c. Find a percent quantity.. . Percent as a way to compare portions of a . whole.. Chapter . 9. . – . Heavy focus on percentages. Lesson Focus: . Focus of lesson is to introduce the strategy the “Giant One” for equivalent ratios. . Write a one-sentence story problem about ratios.. The ratio of sunny days to cloudy days in Montgomery is 3:1.. Write the ratio in two different forms.. 3:1 3 to 1. When prompted by your teacher, share your sentences and ratios with your table partner.. Objective. I can use ratio language to describe the relationship between two quantities.. Ratios. What is a ratio?. A ratio is a comparison of two quantities. (Uses division to compare two number). It shows how many times as great one quantity is to another.. KWL – . Ratios and Rates. What you Know Want to learn What you learned. Chapter . 1 . Notes. Chapter . 1 . Notes. Ch. . 1 . EQs. Lesson 1: . How does finding the GCF help you to solve real-world problems? . -. F. 4z. 2. – 5. -G. 4z. 2. – 6. -H. 4z. 2. – 3z – 5. -J. 4z. 2. – 5z – 6. -K. 4z. 2. 5z – 6. FOIL METHOD. PRETEST. 9. . . In the standard (x,y) coordinate plane, point . M . with coordinates (5,4) is the midpoint of AB, and . A comparison between two quantities . For every . x. units of one quantity, there are . y. units of another. A Ratio is…. Using a colon . Example:. . 2:3. As a fraction . Example: .