PPT-Warm Up – Review of Ratios

Carry wants to share 125 between Sarah and Tommy in the ratio 4 1 How much does each part represent How much did money Sarah receive How much money did Tommy receive Week 2 Ratios continued. Ratios ratios are one number expressed in relation to another by dividing the one number by the other For example the sex ratio of Delaware in 1990 was 343200 females to 322968 males or 106 This can easily be expressed in terms of males to females 9 Outline:. Ratios!. What is a Ratio? . How to Use Ratios? . How to Simplify?. . Proportions!. What is a proportion?. Properties of proportions?. How to use proportions? . Mysterious Problems…. 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. 3/28/17. How do we write ratios?. How do we write and simplify rates?. How do we decide whether two ratios/rates are proportional?. Today We’ll Discuss. Definition:. The . ratio. of two numbers . Christiana . Athanasiou. , MIT. 4. work with: Krishna . Rajagopal. (MIT). . Misha. . Stephanov. (University of Illinois). . Outline. Introduction. Critical Contribution to Particle Multiplicity Fluctuations. Warm-up 1. Practice multiplication facts at . http://www.aaastudy.com/mul39ex2.htm. . Now use this site to answer question #1. : . http://. illuminations.nctm.org/ActivityDetail.aspx?ID=64. . 2. Simplify each fraction:. 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.. RATIOS. A . ratio. compares the magnitude (size) of two quantities. There are two types of ratios: part-part and part-whole.. RATIOS. A . ratio. compares the magnitude (size) of two quantities. There are two types of ratios: part-part and part-whole.. 2. Warm Up. How are these two groups alike? Different?. Group 1. Group 2. Ratio Flippable. Examples:. . 2 boys for every 3 girls. . 3 dollars for 5 pencils. Ratio. - A comparison of two or more things.. 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: . . . Pick up warm up sheet. BYOD Color of the day is Phones are in put away in backpacks. Bacteria. Kingdoms . Archaebacteria. & Eubacteria. Essential Question: What are the general characteristics of bacteria?. FACTOR:. 6D 6. 5T – 5. 4D 8. 3F – 9. 8G 10. Turn in page 275. Chapter 3 Test Review. Get out a sheet of notebook paper so you can take notes.. OR. Get out your math composition book . Ratios and Proportional Relationships. What was is about? . How did you try to persuade the other person to agree with you?. Warm-up 1/15/19. Do you think Martin Luther or the printing press was more responsible for the Protestant Reformation? Why?. SURF, 21-22 August 2017. Cryostat . project introduction, scope, milestones, strategy. Table of Content. 16.08.17. 2. Who Am I and Where Have I Been. ?. Some history. Our strategy. Requirements. Work organization.