html5-img
1 / 9

Ratio and Rate

Ratio and Rate. Section 5.1. Objectives. Write a fraction that shows a ratio comparison of two like measurements Write a fraction that shows a rate comparison of two unlike measurements Write a unit rate. Objective 1: Write a fraction that shows a ratio comparison of two like measurements.

gwen
Télécharger la présentation

Ratio and Rate

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Ratio and Rate Section 5.1

  2. Objectives • Write a fraction that shows a ratio comparison of two like measurements • Write a fraction that shows a rate comparison of two unlike measurements • Write a unit rate

  3. Objective 1:Write a fraction that shows a ratio comparison of two like measurements

  4. Objective 1 • Numbers can be compared by subtraction • Can be compared by division • Ratio is comparison by division • Common ways to write ratio. 30:10 30 ÷ 10 30 to 10 • First number to be compared is first number written or is the numerator. Second number second or is the denominator.

  5. Objective 1 • Ratios written as fractions can be simplify, if possible • Like measurements have same unit of measure • Units are dropped in ratio with like measurements

  6. Objective 2:Write a fraction that shows a rate comparison of two unlike measurements

  7. Objective 2 • Fraction comparing unlike measurements is called a rate • Rate can be simplified • Units are NOT dropped

  8. Objective 3: Write a unit rate

  9. Objective 3 • Unit rate – rate rewritten so denominator is 1-unit measurement • To write a unit rate • Divide • Keep unlike units

More Related