PPT-Unit Rates with Fractions

TeacherTwins2014 Warm Up 1 What is the ratio of any pink shape to any purple shape 2 What is the ratio of green squares to pink squares 3 What is the ratio of pink squares to all circles. Warm Up. Draw and complete the Frayer Model on your paper.. Rate . Flippable. Example 1: . Hal drove 120 miles in 3 hours. What is his speed in miles per hour?. .  . Example 2:. Danny bought 5 hamburgers and spent $25.75. What is the price per burger? . Whole Numbers. 1,2,3,4,5…. Fractions. : Equal parts of wholes. Fractions. : Equal parts of wholes. Fractions. : Equal parts of wholes. Fractions. : Equal parts of wholes. Writing Fractions. Unit Fraction:. Fractions Domain (3-5). Solve this problem on your own.. 2. Share Solutions. Think/Pair/Share. Share your solution with your neighbor.. Justify why your solution works.. Can you solve the problem in a different way?. A Conceptual Approach for Teaching Arithmetic & Prealgebra. Barbara Lontz, Assistant Professor of Mathematics. Medea Rambish, Dean of Support Services . Overview. Discuss the national problem of under-preparedness . Complex. fractions are fractions that have fractions within them. They are either in the . numerator. , the denominator, or . both. .. Divide complex fractions by multiplying . (keep, change, change). For example:. A person walks ½ mile each ¼ hour. How far do they walk in one hour? How long does it take them to walk one mile?. In this lesson you . will learn how to find unit rates in situations involving fractions. Unit Planning Team:. Traci Rhoades (RG), Paige Brown (NS), . Brooke Bradley (LW), Stacy Dustman (ET), Pam Keith (ET) . 5. th. Grade Unit 4. Essential Questions. How can I apply and extend my understanding of operations with whole numbers to operations with fractions and mixed numbers including real-world situations?. Pre-service teachers. Lance Burger. Maths. 138; 149; CI 161. Some Background. Origins difficult to pinpoint. Evidence they’ve been around over the last 2000 years.. T. ypically credited to the emergence of Euclid’s algorithm, as by manipulating the algorithm, one can derive the continued fraction representation for . Numerator = # on top. Denominator = # on the bottom . . . (down. below). The Denominator. How many equal parts are described?. How many equal parts are in all (total)?. You can also write it: 1/2. . Math Textbook Pages . 404-408. Objectives. I can write rates, equivalent rates, and unit rates.. I can use rate, equivalent rates, and unit rates to compare quantities. Writing a rate!. Rate: a comparison of two quantities that have different units. Jeff hikes ½ mile every 15 minutes, or ¼ hour. . Why is 15 minutes equal to ¼ hour?. How far does Jeff hike in 1 hour?. 2 hours?. Method 1 – Use a Bar Diagram. How many ¼ hours are in 1 hour?. How far does Jeff hike in 1 hour?. 1. Remember that fractions are parts of a whole or a part of a set of objects. For example, if a bag of apples contains 10 apples and three of the apples are used to make apple tarts, three-tenths, 3/10, of the apples have been used and seven-tenths, 7/10, of the original set of 10 apples remain. . Quiz 6A. . A comparison of two numbers by division. Ratio. . A comparison of two quantities that have different kinds of units. Rate. . A rate in which the second quantity is 1.. Unit Rate. . Ratios, Rates, Unit Rates, & Conversion Factors. Fractions Unit By Miss O. Numerator = # on top Denominator = # on the bottom (down below) The Denominator How many equal parts are described? How many equal parts are in all (total)? You can also write it: 1/2